GLEBE 672 TRAFFIC IMPACT ANALYSIS ARLINGTON COUNTY, VIRGINIA. Section 1 INTRODUCTION 1

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GLEBE 672 TRAFFIC IMPACT ANALYSIS ARLINGTON COUNTY, VIRGINIA TABLE OF CONTENTS Page Section 1 INTRODUCTION 1 Section 2 BACKGROUND INFORMATION 6 Public Road Network... 6 Non Auto Facilities and Services... 6 General Land Use Plan (GLUP)... 10 Site Access Concept... 11 Existing Traffic Counts... 14 Other Approved Developments... 16 Section 3 TRANSPORTATION IMPACT ANALYSIS 21 Study Scope... 21 Existing Conditions Operational Analysis... 21 Other Development Traffic... 25 Background Development Trip Distribution Analysis... 25 Background Traffic Growth... 25 Background Future Traffic Forecasts... 25 Background Future Intersection Levels of Service... 30 Background Future Queues... 30 Site Vehicle Trip Generation Analysis... 31 Site Trip Distribution Analysis... 33 Total Future Traffic Forecasts... 33 Total Future Intersection Levels of Service... 36 Total Future Queues... 36 Section 4 CONCLUSIONS 37 FINAL TIA 12/5/2013 1

GLEBE 672 TRAFFIC IMPACT ANALYSIS ARLINGTON COUNTY, VIRGINIA LIST OF FIGURES FIGURE TITLE Page 1 1 Site Location Map... 2 1 2 Site Plan Reduction... 3 2 1 Existing Lane Use and Traffic Controls... 8 2 2 Transit Facilities Map... 9 2 3 General Land Use Plan (GLUP)... 12 2 4 Existing Weekday Peak Hour Vehicular Traffic Volumes (2014)... 17 2 5 Existing Weekday Peak Hour Pedestrian Volumes (2014)... 18 2 6 Existing Weekday Peak Hour Bicycle Volumes (2014)... 19 2 7 Pipeline Development Location Map... 20 3 1 Pipeline Development Trip Assignments (2017)... 27 3 2 Regional Growth (2017)... 28 3 3 Future Traffic Forecasts without Development (2017)... 29 3 4 Net New Site Trip Assignments and Directional Distributions (2017)... 34 3 5 Total Future Weekday Peak Hour Traffic Forecasts with Development (2017)... 35 LIST OF TABLES TABLE TITLE Page 3 1 Intersection Levels of Service Summary... 23 3 2 Intersection Queuing Summary... 24 3 3 Background Development Vehicle Trip Generation Summary... 26 3 4 Site Trip Generation Summary... 32 FINAL TIA 12/5/2013 2

GLEBE 672 TRAFFIC IMPACT ANALYSIS ARLINGTON COUNTY, VIRGINIA LIST OF APPENDICES APPENDIX TITLE A Existing Vehicular, Pedestrian, Bicycle Traffic and Saturated Flow Rate Counts (2014) B Scope of Work Agreement C Existing Intersection Levels of Service and Queues (2014) D Description of Levels of Service E Background Future Intersection Levels of Service and Queues (2017) F Total Future Intersection Levels of Service and Queues (2017) FINAL TIA 12/5/2013 3

Glebe 672 SECTION 1 INTRODUCTION This report presents the results of a Transportation Impact Analysis (TIA) for the Glebe 672 redevelopment, in Arlington County, Virginia. As shown on Figure 1 1, the 1.01 acre subject site is located at 670 North Glebe Road, in the southwest quadrant of the North Glebe Road/7 th Street North intersection and in the northwest quadrant of the North Glebe Road/North Carlin Springs Road intersection. The subject site is bounded by 7 th Street North to the north, North Glebe Road to the east, a public alley to the west, and North Carlin Springs Road to the south. The current zoning designation for the site is C 2 (Service Commercial Community Business District) and designated as High Medium Residential Mixed Use use on the Arlington County General Land Use Plan (GLUP). The site is presently developed with an existing gas station with convenience store, a car dealership, and a parking lot. The site is approximately ¼ mile to the Ballston MU Metro station on the Orange Line and Silver Line. In addition, the site is served by several Metro and ART bus lines and a connected network of street, sidewalk and bike routes. The Applicant, The Penrose Group, plans to rezone the property to R C (Apartment Dwelling and Commercial District); raze the gas station, car dealership, and parking lot; and then redevelop the site with the following approximate development program: 178 Residential Dwelling Units 4,510 GSF Retail The proposed uses would be developed in a building with 178 below grade parking spaces. Access to the garage and loading would be provided via 7 th Street North. The project site plan, dated July 15, 2014, is included as Figure 1 2. Sidewalks would be provided along the site s frontage on North Glebe Road, 7 th Street North, and North Carlin Springs Road. Pedestrian access to the residential lobby of the building would be provided from North Glebe Road. Pedestrian access to the retail uses would also be provided from entrances on North Glebe Road. FINAL TIA 12/5/2013 1 1

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Tasks undertaken in this study included the following: 1. Review the proposed site plan, development program, previous transportation studies, and other background data. 2. A field reconnaissance of existing roadway and intersection geometrics, lane use and traffic control, traffic signal phasings/timings, speed limits, pedestrian facilities, and transit services and facilities. 3. Discussions with Arlington County staff regarding the scope of this TIA. 4. Counts of existing vehicular and pedestrian traffic at six (6) study intersections and the site driveway(s). 5. Analysis of existing levels of service at each of these intersections. 6. Review of existing Metrobus and ART routes and schedules. 7. The numbers of AM and PM peak hour vehicle trips that would be generated by four (4) background developments were estimated based on previously approved traffic studies. 8. Background future traffic volumes were forecasted based on existing traffic counts, an annual growth rate of 1 (one) percent per year (compounded) on through and turning movements, and traffic that would be generated by other approved but incomplete development projects (i.e., background projects), for build out year 2017 conditions. 9. Background future levels of service were calculated at each key intersection based on background future traffic forecasts and existing traffic controls and intersection geometrics. 10. The numbers of AM and PM peak hour vehicle trips that would be generated by the Glebe 672 redevelopment were estimated based on Institute of Transportation Engineers (ITE) trip generation rates/equations (9th Edition), estimates of transit use/non auto mode splits by residents, patrons and employees, and local knowledge. 11. Review of the Glebe 672 parking and loading requirements. 12. Total future traffic volumes were forecasted based on background future traffic forecasts, minus trips generated by the existing uses on site, plus site traffic assignments from the proposed development. 13. Total future levels of service were calculated at each key intersection based on total future traffic forecasts and proposed future traffic controls and intersection geometrics. 4 FINAL TIA 12/5/2013 4

Sources of data for this analysis included traffic counts conducted by Wells + Associates; the Institute of Transportation Engineers (ITE); the Arlington County Department of Environmental Services (DES); the Arlington County General Land Use Plan (GLUP); The Washington Metropolitan Area Transit Authority (WMATA); The Penrose Group; and VIKA. The conclusions of this TIA are as follows: 1. The redevelopment of Glebe 672 would have a minimal overall vehicular impact on the adjacent street network. 2. The Glebe 672 site has strong regional and local vehicular, pedestrian, bicycle, and transit access. It is located within a connected network of arterial and local streets, with sidewalks and on-street bike routes, and within ¼ mile from the Ballston-MU Metro station. 3. The signalized study intersection of North Glebe Road/Wilson Boulevard currently operates at LOS E during the AM peak hour, with some movements operating near or beyond capacity. The North Glebe Road/North Carlin Springs Road intersection currently operates at overall acceptable levels of service during both the AM and PM peak hours, with some movements operating near or beyond capacity. All other turning movements at the other intersections operate at acceptable levels of service. 4. Four (4) approved, but unbuilt, pipeline projects in the study would generate a total of 987 AM peak hour vehicle-trips and 1,044 PM peak hour vehicle-trips, upon completion and full occupancy. 5. In future conditions without redevelopment, the addition of background traffic generated by the pipeline projects and regional traffic growth, the signalized study intersection of North Glebe Road/Wilson Boulevard would continue to operate at LOS E during the AM peak hour, with some movements operating near or beyond capacity. The North Glebe Road/North Carlin Springs Road intersection would continue to at overall acceptable levels of service during both the AM and PM peak hours, with some movements operating near or beyond capacity. All other turning movements at the other intersections would operate at acceptable levels of service. 6. The Glebe 672 project would generate 33 net-new AM peak hour vehicle-trips and 70 netnew PM peak hour vehicle-trips. 7. In future conditions with the redevelopment of subject site, the signalized study intersection of North Glebe Road/Wilson Boulevard would continue to operate at LOS E during the AM peak hour, with some movements operating near or beyond capacity. The North Glebe Road/North Carlin Springs Road intersection would continue to at overall acceptable levels of service during both the AM and PM peak hours, with some movements operating near or beyond capacity. All other turning movements at the other intersections would operate at acceptable levels of service. 8. The proposed Glebe 672 Transportation Management Plan (TMP) would further minimize the project s vehicular traffic impacts. FINAL TIA 12/5/2013 5 5

SECTION 2 BACKGROUND INFORMATION Public Road Network Existing Network. Interstate 66 (I 66), Wilson Boulevard (Route 6811), and Arlington Boulevard (Route 50) provide regional access to the Ballston area via North Glebe Road (Route 120). 7 th Street North provides direct access to the existing site. Currently one (1) curb cut exists on 7 th Street North along the site frontage, which provides access to a parking lot. The entrance to the parking lot is opposite to a driveway serving a car rental service. Existing intersection lane use and traffic control at the study intersections are shown on Figure 2 1. Non Auto Facilities and Services Overview. The Glebe 672 site is served by Metrorail, Metrobus, Arlington Transit (ART), carsharing, Capital Bikeshare, and an on street bike route on North Vermont Street. These facilities are all generally within ¼ mile from the site. Figure 2 2 shows the existing transit facilities in the site area. Metrorail. The Glebe 672 site is approximately 1,260 feet (straight line distance) from the Ballston MU Metro station, which serves the Orange Line and Silver Line. Currently, the Orange Line and Silver Line directly serve Arlington County and Fairfax County in Virginia; the District of Columbia; and Prince George s County in Maryland. Metro passengers can transfer to the Blue Line at Rosslyn station, to the Red Line at Metro Center, and to the Green and Yellow Lines at L Enfant Plaza. The Silver Line is a newly operating Metro route between Largo Town Center and Wiehle Reston East stations, whose second phase will ultimately connect Dulles International Airport with the larger Metrorail system. The second phase of the Silver Line is currently under construction and is projected to operate in 2018. Metrobus. The North Glebe Road/7 th Street North Metrobus stop, which serves routes 25A, 25B, and 25E, is immediately adjacent to the Glebe 672 site. The site is also approximately 1,500 feet walking distance from the Wilson Boulevard/North Taylor Street Metrobus stop which serves routes 1A, 1B, 1E, 2A, 25B, and 38B. The North Glebe Road/North Henderson Road Metrobus stop is approximately 1,300 feet walking distance from the site, and serves routes 10B, 22A, 22B, 23A, 23B, and 23T. The Wilson Boulevard Vienna Line (1A, 1B, and 1E) connects passengers from Ballston MU station to the Vienna Metrorail station, including stops in the Seven Corners area and the Dunn Loring Metrorail station. Service on 1A is provided every day; service on 1B is provided Monday through Saturday; and service on 1E is provided Monday through Friday. 6 FINAL TIA 12/5/2013 6

The Wilson Boulevard Dunn Loring Line (2A) connects passengers from Ballston MU station to the Dunn Loring Metrorail station, including stops at the East Falls Church Metrorail station. Service on 2A is provided every day. The Hunting Point Ballston Line (10B) connects passengers from Ballston MU station to Fairfax County at Hunting Point, including stops in the Shirlington area. Service on 10B is provided every day. The Barcroft South Fairlington Line (22A) connects passengers from Ballston MU station to Pentagon Station with stops in the Shirlington and Fairlington areas. The 22B bus line connects passengers from Ballston MU station to Columbia Pike. Service on 22A is provided Monday through Saturday; and service on 22B is provided Monday through Friday. The McLean Crystal City Line (23A, 23B, and 23T) connects passengers from Crystal City station to Tysons Corner Westpark Transit Station via the Ballston MU station. Metrobus line 23B provides service from the Crystal City station to the Ballston MU station while Metrobus line 23T provides service from the Shirlington area to the Tysons Corner Westpark Transit Station. Service on 23A is provided every day; and service on 23B and 23T is provided Monday through Friday. The Ballston Bradley Pentagon Line (25A, 25B, and 25E) connects passengers from the Ballston MU station to Pentagon station via Bailey s Crossroad and Shirlington. The Landmark Ballston Line (25B) connects passengers from the Ballston MU station to the Van Dorn Street station (route 25B) via Bailey s Crossroads and Landmark. Service on 25A is provided every day; service on 25B is provided Monday through Saturday; and service on 25E is provided Monday through Friday. The Ballston Farragut Square Line (38B) connects passengers from the Ballston MU station to Farragut Square in downtown Washington, DC via the Rosslyn Ballston corridor and Georgetown. Service on 38B is provided every day. FINAL TIA 12/5/2013 7 7

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ART. The North Glebe Road/North Henderson Road stop, which serves Arlington Transit (ART) bus route 41, is approximately 1,300 feet walking distance from the site. Route 41 operates between Court House station and Columbia Pike via North Glebe Road. Service on route 41 is provided every day. The Wilson Boulevard/North Taylor Street stop, which serves Arlington Transit (ART) bus route 75, is approximately 1,500 feet walking distance from the site. Route 75 operates between Shirlington Station and the Virginia Square Metro station. Service on route 75 is provided Monday through Friday. Carshare. Carsharing spaces are located throughout the Ballston area near the site. Two (2) on street Zipcar spaces are located along 9th Street North between North Stafford Street and North Randolph Street. Six (6) on street Zipcar spaces are along North Stuart Street adjacent to the Ballston MU station. Bikeshare. Capital Bikeshare stations are located in the vicinity of the site, including one on North Stuart Street at 9th Street North next to the Ballston MU station and one within the cul de sac of 5th Street North to the east of N. Quincy Street. Bicycle Facilities. In addition to the Capital Bikeshare stations previously mentioned, in the vicinity of the site, bicycle connectivity is provided via on street bike lanes on North Quincy Street and Fairfax Drive. In addition, on street bike routes are provided on North Vermont Street, North Taylor Street, 9 th Street North, and North Henderson Road. Pedestrian Facilities. Sidewalks exist on both the east and west sides of North Glebe Road, both the north and south sides of North Carlin Springs Road, and both the north and south sides of 7 th Street North. Crosswalks with pedestrian signals are present on all legs of the following signalized intersections: 1. Wilson Boulevard/North Glebe Road 2. North Glebe Road/North Carlin Springs Road General Land Use Plan (GLUP) The General Land Use Plan (GLUP) is an element of Arlington County s Comprehensive Plan and is the primary policy guide for future development within the County. The GLUP is used to establish the overall character, extent and location of various land uses. It serves as a guide to communicate the policy of the County Board to citizens, the business community, developers and others in the development of Arlington County. As shown on Figure 2 3, the GLUP designates the site location area as High Medium Residential Mixed Use. 10 FINAL TIA 12/5/2013 10

Site Access Concept Pedestrian Access. Sidewalks would be provided along the site s frontage on North Glebe Road, 7 th Street North, and North Carlin Springs Road. Pedestrians would be given access to the lobby of the building from North Glebe Road. Pedestrian access to the retail uses would be provided from entrances on North Glebe Road. A sidewalk with 6 foot minimum clearance width would be provided on the site frontage along 7 th Street North, and a sidewalk with 8 foot minimum clearance would be provided on the site frontage along North Carlin Springs Road. Bicycle Access. A service corridor via the loading on 7 th Street North and the residential lobby would provide access to the bicycle storage for residents. The storage facility would be located on the ground level of the building. FINAL TIA 12/5/2013 11 11

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Driveways/Vehicular Access. Vehicular access to the underground parking would be provided via a full movement entrance on 7 th Street North. A lay by lane for pick up and drop off on the site frontage along North Glebe Road would provide storage for up to two (2) vehicles. Vehicle Parking. The development program includes 178 multi family residential units and 4,510 SF of retail uses. The standard Arlington County vehicle parking ratios are as follows: Multi family residential uses: o 1.125 vehicle parking spaces per unit, for the first 200 units, and one (1) vehicle parking space for each additional unit Retail uses: o One (1) vehicle parking space for each 580 SF of retail space. Based on these parking requirements, 201 vehicle parking spaces would be required for 178 multi family residential units. The 4,510 SF of retail space would require 8 vehicle parking spaces. Therefore, a total of 209 vehicle parking spaces would be required. According to site plan, the Applicant proposes 178 parking spaces. Therefore, a reduction in the number of parking spaces is requested, from 209 to 178. Bicycle Parking. The standard Arlington County bicycle parking ratios are as follows: Multi family residential uses: o Three (3) bicycle parking space per ten (10) units Retail uses: o Two (2) retail bicycle parking spaces for every 10,000 SF of retail floor area Based on these parking ratio requirements, a total of 55 bicycle parking spaces would be required for the site, as currently proposed. Of the 55 bicycle parking spaces, 54 bicycle spaces would be required for the residential uses, and one (1) space would be required for the retail patrons and employees. According to site plan, the Applicant proposes 60 bicycle parking spaces. Loading Area. The standard Arlington County off street loading requirements are as follows: Multi family residential uses: o One (1) loading space for each 200 units, when over 50 units Retail uses: FINAL TIA 12/5/2013 13 13

o One (1) loading space for over 3,000 SF and up to 15,000 Sf; one (1) additional space for over 15,000 SF and up to 50,000 SF; one (1) additional space for over 50,000 SF of retail uses Based on the off street loading requirements, one (1) loading bay would be required for the residential units and one (1) bay would be required for the retail space. Existing Traffic Counts Existing AM and PM peak hour counts of vehicular, pedestrian, and bicycle traffic were conducted by Wells + Associates on Thursday, April 3, 2014 and Tuesday, June 10, 2014, at the following intersections: 1. North Glebe Road/Wilson Boulevard 2. North Glebe Road/7 th Street North 3. North Glebe Road/North Carlin Springs Road 4. Wilson Boulevard/North Vermont Street 5. North Tazewell Street/7 th Street North 6. North Tazewell Street/North Carlin Springs Road 7. 7 th Street North/Site Entrance/Car Rental Driveway 8. All existing site entrances The traffic counts are included in Appendix A. Vehicular, pedestrian, and bicycle traffic counts are summarized on Figures 2 4, 2 5, and 2 6, respectively. Based on the results of these traffic counts, the peak hours of the surrounding street network occur between 8:00 and 9:00 AM and 5:15 and 6:15 PM and were assumed as the common peak hours for purposes of this study. Figure 2 4 indicates that North Glebe Road north of Wilson Boulevard presently carries 2,421 AM peak hour trips and 2,302 PM peak hour trips. North Glebe Road south of Wilson Boulevard presently carries 2,193 AM peak hour trips and 2,150 PM peak hour trips. Wilson Boulevard east of North Glebe Road presently carries 2,037 AM peak hour trips and 1,665 PM peak hour trips. Wilson Boulevard west of North Glebe Road presently carries 1,987 AM peak hour trips and 1,667 PM peak hour trips. North Glebe Road north of 7 th Street North presently carries 1,969 AM peak hour trips and 2,444 PM peak hour trips. North Glebe Road south of 7 th Street North presently carries 1,969 AM peak hour trips and 2,380 PM peak hour trips. 7 th Street North east of North Glebe Road presently carries 6 AM peak hour trips and 84 PM peak hour trips. 7 th Street North west of North Glebe Road presently carries 50 AM peak hour trips and 96 PM peak hour trips. Figure 2 5 indicates that 35 and 108 pedestrians cross North Glebe Road at the Wilson Boulevard intersection during the AM and PM peak hours, respectively. This same figure 14 FINAL TIA 12/5/2013 14

also indicates that 70 and 132 pedestrians cross Wilson Boulevard at the North Glebe Road intersection during the AM and PM peak hours, respectively. At the North Glebe Road/North Carlin Springs Road intersection, 230 and 225 pedestrians cross North Glebe Road during the AM and PM peak hours, respectively; 139 and 211 pedestrians cross North Carlin Springs Road during the AM and PM peak hours, respectively. FINAL TIA 12/5/2013 15 15

Other Approved Developments Four (4) other planned but unbuilt projects are located in the immediate study area: 1. The Springs 2. 650 North Glebe Road 3. Founders Square 4. Marymount Ballston Center The traffic impacts of these projects were taken into explicit account in this TIA. The location of each background development is depicted on Figure 2 7. 16 FINAL TIA 12/5/2013 16

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SECTION 3 TRANSPORTATION IMPACT ANALYSIS Study Scope Based on discussions with Arlington County staff, the Glebe 672 traffic impact study includes the seven (7) intersections listed previously. A copy of the approved scoping agreement is included in Appendix B. It was assumed that the existing parking lot entrance on the south leg of the 7th Street North/Site Entrance/Car Rental Driveway intersection would remain aligned with the north leg of the intersection after the site build out. Thus, this intersection is analyzed as a four legged intersection throughout. For purposes of this traffic study, the build out year was assumed to be 2017 based on the anticipated construction schedule. Existing Conditions Operational Analysis Existing peak hour levels of service (LOS) were estimated at the seven (7) study intersections based on: the existing lane use and traffic control shown on Figure 2 1; existing traffic signal phasings/timings obtained from Arlington County; the existing vehicular, pedestrian, and bicycle traffic counts shown on Figures 2 4 to 2 6; and the Highway Capacity Manual (HCM) 2000 methodologies, using Synchro Software, version 7 (build 773 rev 8). The results are presented in Appendix C and summarized in Table 3 1. Descriptions of levels of service (LOS) A through F for signalized and unsignalized intersections are included in Appendix D. Saturated Flow Rate. Based on discussions with Arlington County staff after the scoping meeting, the saturated flow rate was field measured on Wilson Boulevard and Glebe Road based on methodologies presented in the Institute of Transportation Engineers Traffic Engineering Handbook, 6 th Edition and are summarized in Appendix A. The saturated flow rate of Wilson Boulevard was determined to be 1,520 passenger cars per hour per lane (pcphpl) and the saturated flow rate of Glebe Road was determined to be 1,610 pcphpl. A review of the Synchro analysis determined factors such as pedestrians, lane widths, CBD area type, parking maneuvers, and bus blockages sufficiently reduced calculated saturated flow rates below field verified values. Therefore no further adjustments were made to the ideal saturated flow rate coded into the Synchro model. Levels of Service. As shown in Table 3 1, the signalized intersection of North Glebe Road and Wilson Boulevard currently operates at an overall level of service (LOS) E during the AM peak hour and LOS D during the PM peak hour. The eastbound left turn operates at LOS F during both the AM and PM peak hour, and the eastbound through and northbound through right lane groups operate at LOS E during the AM peak hour. The North Glebe Road/North Carlin Springs Road intersection would operate at acceptable overall levels of service during the peak periods, however the eastbound left turn operates at LOS F during the AM peak, and the southbound left turn operates at LOS E during both the AM and PM peak hour. The northbound left turn at the unsignalized Wilson Boulevard/North FINAL TIA 12/5/2013 21 21

Vermont Street intersection would operate at LOS E during the AM peak hour. All other turning movements at the other intersections operate at acceptable levels of service. 22 FINAL TIA 12/5/2013 22

Table 3-1 Glebe 672 Intersection Level of Service Summary Future 2017 Conditions without Future 2017 Conditions with the Existing 2014 Conditions the Development Development Intersection Intersection Control Critical Movement AM PM AM PM AM PM 1. Wilson Boulevard/North Glebe Road Signal EBL F (86.1) F (176.0) F (119.0) F (162.1) F (119.0) F (162.1) EBT E (73.8) D (39.5) E (76.1) D (36.6) E (76.1) D (36.6) EBR C (26.9) C (33.1) C (27.2) C (31.4) C (27.2) C (31.5) WBL C (34.3) D (52.8) D (35.7) D (46.9) D (35.7) D (54.3) WBT C (34.3) D (42.6) C (34.4) D (40.1) C (34.4) D (40.1) WBR D (39.1) D (45.7) D (45.9) E (71.9) D (45.9) E (71.9) NBL B (13.0) D (36.5) B (14.3) D (49.1) B (14.4) D (50.0) NBTR E (69.2) B (16.1) F (100.1) C (21.4) F (107.0) C (21.8) SBL D (47.7) B (18.7) F (109.6) C (24.7) F (109.6) C (25.6) SBTR C (30.2) C (32.8) C (31.3) D (39.9) C (31.3) D (40.5) OVERALL E (60.1) D (40.8) E (76.2) D (43.8) E (78.6) D (44.3) 2. North Glebe Road/7th Street North STOP EB B [10.2] C [16.5] A [10.0] B [14.9] B [10.7] C [22.0] WB A [0.0] B [12.7] A [0.0] B [12.1] A [0.0] B [12.2] NB A [0.2] A [1.2] A [0.2] A [1.2] A [0.2] A [1.6] SB [0.0] A [0.1] [0.0] A [0.1] [0.0] A [0.1] 3. North Glebe Road/North Carlin Springs Road Signal EBL F (82.3) D (41.6) F (122.5) D (50.2) F (122.5) D (50.2) EBT C (32.2) C (30.0) C (32.1) C (30.0) C (32.1) C (30.0) EBR C (34.9) C (34.1) D (36.0) C (34.8) D (36.0) C (34.8) WBL C (29.6) C (33.2) C (29.5) C (33.0) C (29.5) C (33.0) WBT C (29.4) C (33.3) C (29.4) C (33.0) C (29.4) C (33.0) WBR C (31.6) C (34.0) C (31.5) C (33.6) C (31.5) C (33.6) NBL A (2.0) D (54.4) A (3.2) F (80.8) A (3.3) F (85.8) NBTR B (11.1) D (44.2) B (12.8) D (45.7) B (12.8) D (45.8) SBL E (65.8) E (69.6) E (65.3) E (67.8) E (65.4) E (67.2) SBTR B (12.3) B (16.4) B (12.4) B (17.5) B (12.5) B (17.7) OVERALL C (25.5) C (32.6) C (30.4) D (36.4) C (30.4) D (37.0) 4. Wilson Boulevard/North Vermont Street STOP WB A [0.6] A [2.0] A [0.6] A [2.1] A [0.6] A [2.1] NBL E [42.3] D [26.5] E [46.1] D [31.6] E [47.2] D [32.1] NBR B [14.8] B [10.4] B [15.0] B [10.5] B [15.0] B [10.5] 5. 7th Street North/North Tazewell Street STOP EB A [9.2] A [9.8] A [9.2] A [9.8] A [9.2] A [9.9] WB A [9.5] A [9.3] A [9.5] A [9.2] A [9.5] A [9.2] NB A [0.2] A [2.0] A [0.2] A [2.0] A [0.2] A [1.8] 6. North Carlin Springs Road/North Tazewell Street STOP EB A [0.5] A [0.9] A [0.5] A [0.8] A [0.5] A [0.9] WB A [0.5] A [0.3] A [0.4] A [0.2] A [0.4] A [0.2] NB C [22.0] D [28.0] C [22.7] D [27.7] C [22.7] D [28.2] 7. 7th Street North/Site Entrance/Car Rental Driveway STOP EB A [0.2] A [0.2] A [0.2] A [0.2] A [0.2] A [0.2] WB [0.0] [0.0] [0.0] [0.0] [0.0] A [3.2] NB A [0.0] A [0.0] A [0.0] A [0.0] A [8.6] A [8.7] SB A [8.8] A [9.0] A [8.8] A [9.0] A [9.2] A [9.8] Notes: (1) Numbers in parentheses indicate average delay in seconds per vehicle for signal controlled intersections. (2) Numbers in brackets indicate average delay in seconds per vehicle for unsignalized intersections. 23

Table 3-2 Glebe 672 95th Percentile Queue Summary Intersection Intersection Control Critical Movement Available Storage Existing 2014 Conditions Does 95th percentile Future 2017 Conditions without the Development Does 95th percentile Future 2017 Conditions with the Development queue exceed queue exceed AM PM storage? AM PM storage? AM PM Does 95th percentile queue exceed storage? 1. Wilson Boulevard/North Glebe Road Signal EBL 380 600 312 YES 718 361 YES 718 361 YES EBT 510 694 233 YES 703 237 YES 703 237 YES EBR 290 51 37 NO 58 45 NO 58 46 NO WBL 200 74 187 NO 81 199 NO 81 228 YES WBT 525 133 309 NO 137 320 NO 137 320 NO WBR 140 211 234 YES 276 398 YES 276 398 YES NBL 340 45 135 NO 53 172 NO 54 172 NO NBTR 790 602 184 NO 656 236 NO 672 240 NO SBL 240 183 85 NO 340 119 YES 340 135 YES SBTR 325 178 401 YES 218 515 YES 218 527 YES 2. North Glebe Road/7th Street North STOP EB 215 4 11 NO 4 9 NO 8 23 NO WB 255 0 15 NO 0 13 NO 0 14 NO NB 405 0 3 NO 0 3 NO 0 4 NO SB 430 0 0 NO 0 0 NO 0 0 NO 3. North Glebe Road/North Carlin Springs Road Signal EBL 180 441 230 YES 528 304 YES 528 304 YES EBT 215 154 59 NO 151 58 NO 151 58 NO EBR 150 226 189 YES 254 215 YES 254 215 YES WBL 60 25 98 YES 24 97 YES 24 97 YES WBT 60 27 147 YES 27 146 YES 27 146 YES WBR 60 26 68 YES 28 66 YES 28 66 YES NBL 235 3 289 YES 3 347 YES 3 362 YES NBTR 455 241 261 NO 324 309 NO 324 311 NO SBL 175 113 59 NO 113 52 NO 113 52 NO SBTR 795 66 121 NO 83 133 NO 84 136 NO 4. Wilson Boulevard/North Vermont Street STOP WB 195 1 5 NO 1 6 NO 1 6 NO NBL 70 6 11 NO 7 13 NO 9 14 NO NBR 70 35 6 NO 33 6 NO 33 6 NO 5. 7th Street North/North Tazewell Street STOP EB 320 1 1 NO 1 1 NO 1 1 NO WB 220 4 6 NO 3 6 NO 4 7 NO NB 420 0 1 NO 0 1 NO 0 1 NO 6. North Carlin Springs Road/North Tazewell Street STOP EB 325 1 2 NO 1 2 NO 1 2 NO WB 220 1 1 NO 1 1 NO 1 1 NO NB 75 5 3 NO 5 3 NO 5 3 NO 7. 7th Street North/Site Entrance STOP EB 160 0 0 NO 0 0 NO 0 0 NO WB 50 0 0 NO 0 0 NO 0 2 NO NB 75 0 0 NO 0 0 NO 3 2 NO SB 75 0 0 NO 0 0 NO 0 0 NO 24

Queues. Existing peak hour queues for the turning movements were determined using the 95 th percentile queues estimated by Synchro Software, version 7 (build 773 rev 8). The results are presented in Appendix C and summarized in Table 3 2. The table shows that the estimated 95 th percentile queues exceed the available storage at the North Glebe Road/Wilson Boulevard intersection for the eastbound left, eastbound through, westbound right, and southbound through right lane groups. At the North Glebe Road/North Carlin Springs Road intersection, the 95 th percentile queue exceeds storage for the eastbound left, eastbound right, westbound left, westbound through, westbound right, and northbound left turn lanes. Other Development Traffic The number of peak hour trips that would be generated by the four (4) background projects was obtained from the approved traffic impact studies for these projects where available and the most current available development activity in the Arlington County Quarterly Development Tracking Reports. In general, site trips were estimated based on peak hour rates/equations included in the Institute of Transportation Engineers' (ITE) Trip Generation, and estimates of transit, rideshare, and non auto mode splits. As shown in Table 3 3, it is estimated that these projects would generate a total of 987 AM peak hour vehicle trips and 1,044 PM peak hour vehicle trips, upon completion and full occupancy. Background Development Trip Distribution Analysis The distribution of peak hour trips that would be generated by the approved background projects was determined based on previous approved traffic impact studies. The trips generated by the background projects shown in Table 3 3 were assigned to the public road network, and the resulting traffic assignments are shown on Figure 3 1. Background Traffic Growth Increases in traffic associated with regional growth from 2014 to 2017 were estimated at one (1) percent per year compounded annually for movements on Wilson Boulevard, North Glebe Road, North Carlin Springs Road, North Vermont Street, North Tazewell Street, and 7 th Street North. This growth rate accounts for increases in traffic resulting from potential development and influences outside of the immediate study area. Increases as a result of regional growth are shown on Figure 3 2. Background Future Traffic Forecasts (2017) In order to forecast background future traffic volumes at the study intersections, the background development traffic assignments (Figure 3 1) were added to the existing traffic counts (Figure 2 4), with a one (1) percent annual growth rate on through and turning movements (Figure 3 2). The resulting background future traffic forecasts are shown on Figure 3 3. FINAL TIA 12/5/2013 25 25

Table 3 3 Glebe 672 Pipeline Trip Generation Summary AM Peak Hour PM Peak Hour Project Name/Land Use ITE Code Size Units IN OUT TOTAL IN OUT TOTAL The Springs (1) Residential 220 104 Dwelling Units 11 44 55 49 26 75 Non Auto Mode Share Reduction 50% 6 22 28 25 13 38 Residential Subtotal 5 22 27 24 13 37 Office 710 5,630 Square Feet 8 1 9 1 7 8 Non Auto Mode Share Reduction 25% 2 0 2 0 2 2 Office Subtotal 6 1 7 1 5 6 Total The Springs 11 23 34 25 18 43 650 North Glebe Road (2) Multi Family Residential 220 163 Dwelling Units 10 38 48 39 21 60 Retail 820 2,230 Square Feet 8 5 13 19 19 38 Total 650 North Glebe Road 18 43 61 58 40 98 Founders Square (3) General Office Building 710 418,810 Square Feet 575 78 653 106 518 624 Non Auto Mode Share Reduction 30% 172 24 196 32 155 187 Office Subtotal 403 54 457 74 363 437 Apartments 220 256 Dwelling Units 26 103 129 103 55 158 Non Auto Mode Share Reduction 60% 15 62 77 62 33 95 Residential Subtotal 11 41 52 41 22 63 Specialty Retail Center (4) 826 16,705 Square Feet 8 8 16 27 35 62 Pass by Reduction 15% 1 1 2 4 5 9 Retail Subtotal 7 7 14 23 30 53 Total Founders Square 421 102 523 138 415 553 Marymount University Ballston Center (5) Residential 220 267 Dwelling Units 27 108 135 107 58 165 Non Auto Mode Share Reduction 50% 14 54 68 54 29 83 Residential Subtotal 13 54 67 53 29 82 Office 710 55,000 Square Feet 105 14 119 24 116 140 Non Auto Mode Share Reduction 35% 37 5 42 8 41 49 Office Subtotal 68 9 77 16 75 91 Retail 826 5,000 Square Feet 16 18 34 15 18 33 Non Auto Mode Share Reduction 80% 13 14 27 11 15 26 Retail Subtotal 3 4 7 4 3 7 Academic 105,000 Square Feet 189 29 218 95 75 170 Notes: Total Marymount University Ballston Center 273 96 369 168 182 350 Total of Pipeline Developments 723 264 987 389 655 1,044 (1) Based on previously approved traffic impact study prepared by Wells + Associates, Inc. on March 20, 2013. (2) Trip generation calculations based on previously approved traffic study by Wells + Associates, Inc. on March 19, 2012. ITE Land Use Codes are as assumed at time of study. (3) Non auto mode share calculations based on previously approved traffic study by Gorove/Slade Associates, Inc. on October 26, 2007. (4) ITE Code 826 (Special Retail Center) does not provide AM adjacent street information, therefore AM peak hour trip generation is based on 25% of the peak hour, as assumed in previously approved traffic study by Gorove/Slade Associates, Inc. on October 26, 2007. (5) Based on previously approved traffic impact study prepared by Wells + Associates, Inc. on October 16, 2013. 26

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Background Future Intersection Levels of Service Future peak hour levels of service without the redevelopment of Glebe 672 in year 2017 were estimated at the seven (7) study intersections based on the existing lane use and traffic control shown on Figure 2 1; existing traffic signal phasings/timings obtained from Arlington County; the background future traffic forecasts shown on Figure 3 3; and the Highway Capacity Manual (HCM) 2000 methodologies, using Synchro Software, version 7 (build 773 rev 8). The results are presented in Appendix E and summarized in Table 3 1. As shown in Table 3 1, after inclusion of the development of the four (4) background developments and regional growth, the signalized intersection of North Glebe Road and Wilson Boulevard would operate at an overall level of service (LOS) E during the AM peak hour and LOS D during the PM peak hour, consistent with existing conditions, but with increased delay. Multiple lane groups at this intersection would continue to operate at LOS E or F during the AM or PM peak hour, consistent with existing conditions. In addition to the lane groups operating at LOS E or F as in existing conditions, the westbound right would operate at LOS E during the PM peak hour, the northbound through right lane group would operate at LOS F during the AM peak hour, and the southbound left would operate at LOS F during the AM peak hour. The North Glebe Road/North Carlin Springs Road signalized intersection would continue to operate at overall acceptable levels of service, but some lane groups would operate at LOS E or F during the AM and PM peak hours, consistent with existing conditions. In addition to the lane groups operating at LOS E or F as in existing conditions, the northbound left would operate at LOS F during the PM peak hour. The northbound left turn at the unsignalized Wilson Boulevard/North Vermont Street intersection would operate at LOS E during the AM peak hour, consistent with existing conditions. All other turning movements at the other intersections would operate at acceptable levels of service. Background Future Queues Background future peak hour queue results for the turning movements are presented in Appendix E and summarized in Table 3 2. The table shows that the estimated 95 th percentile queues continue to exceed the available storage at the North Glebe Road/Wilson Boulevard intersection for the eastbound left, eastbound through, westbound right, and southbound through right lane groups. In addition, the southbound left queue would exceed the available storage. At the North Glebe Road/North Carlin Springs Road intersection, the 95 th percentile queue continues to exceed storage for the eastbound left, eastbound right, westbound left, westbound through, westbound right, and northbound left turn lanes. 30 FINAL TIA 12/5/2013 30

Site Vehicle Trip Generation Analysis The number of vehicle trips that would be generated by the redevelopment of Glebe 672 was estimated based on rates/equations included in the ITE Trip Generation, 9th Edition, estimates of transit use/non auto mode splits by residents and retail patrons, and existing site driveway counts collected by Wells + Associates on June 10, 2014. The trip generation estimates are shown in Table 3 4. Currently, the site is developed with a gasoline/service station with convenience parts. The gasoline station has eight (8) vehicle fueling positions. Based on vehicular traffic counts at each of the existing site driveways that were collected by Wells + Associates on June 10, 2014, 51 AM peak hour and 105 PM peak hour trips were observed entering and existing the gas station entrance points. Since a substantial percentage of these trips were expected to be made as pass by trips, the ITE Trip Generation Manual, 9 th Edition User s Guide and Handbook was consulted to derive a pass by trip reduction for the gas station trips. After inclusion of the pass by trip reduction, it was determined that 19 AM peak hour (11 in, 8 out) and 46 PM peak hour (18 in, 28 out) trips were exclusive to the gasoline station. Based on ITE Trip Generation 9 th Edition rates/equations, the proposed uses of 4,510 SF of retail and 178 multi family residential dwelling units would generate 52 AM peak hour (11 in, 41 out) and 116 PM peak hour (66 in, 50 out) trips. Compared to the existing uses, the proposed uses would therefore generate 33 AM peak hour (0 in, 33 out) and 70 PM peak hour (48 in, 22 out) net new trips. The net new trips added to the road network are shown on Figure 3 4. FINAL TIA 12/5/2013 31 31

Table 3 4 Glebe 25 Site Trip Generation Summary (1) AM Peak Hour PM Peak Hour Land Use ITE Code Size Units IN OUT TOTAL IN OUT TOTAL Existing Conditions (2) Gasoline/Service Station with Convenience Mart 8 VFP 27 24 51 48 57 105 62% AM Pass By Reduction/56% PM Pass By Reduction/60% Weekday Pass By Reduction (3) 16 16 32 30 29 59 Subtotal 11 8 19 18 28 46 Existing Trips 11 8 19 18 28 46 Proposed Use Retail 820 4,510 SF 2 2 4 36 39 75 29% Transit Reduction (4) 1 1 11 11 22 Retail Subtotal 1 2 3 25 28 53 Multi Family Residential 220 178 DU 18 73 91 75 41 116 46% Transit Reduction (4) 8 34 42 34 19 53 Residential Subtotal 10 39 49 41 22 63 Proposed Trips 11 41 52 66 50 116 Proposed Trips minus Existing Trips 33 33 48 22 70 Notes: (1) Based on ITE Trip Generation 9th Edition rates and/or equations. (2) Existing conditions are based on driveway counts collected at the existing entrances by Wells + Associates on June 10, 2014. (3) Based on average pass by trip percentages obtained from ITE's Trip Generation Manual, 9th Edition User's Guide and Handbook. (4) Transit reductions based on 2005 Development Related Ridership Survey Final Report; Washington Metropolitan Area Transit Authority, March 2006. 32

Site Trip Distribution Analysis The distribution of peak hour trips that will be generated by the redevelopment of the Glebe 672 was determined based on existing traffic counts, the existing traffic network, previously approved traffic impact studies, and local knowledge. The resulting net new site traffic assignments and directional distributions are shown on Figure 3 4. Total Future Traffic Forecasts The net new trips generated by the Glebe 672 redevelopment, shown in Figure 3 4, were added to the background traffic forecasts (Figure 3 3) in order to yield total future traffic forecasts. The resulting total future traffic forecasts are presented on Figure 3 5. FINAL TIA 12/5/2013 33 33

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Total Future Intersection Levels of Service Future peak hour levels of service with the proposed redevelopment in year 2017 were estimated at the seven (7) study intersections based on the existing lane use and traffic controls shown on Figure 2 4; existing traffic signal phasings/timings obtained from Arlington County; the total future traffic forecasts shown on Figure 3 5; and the Highway Capacity Manual (HCM) 2000 methodologies, using Synchro Software, version 7 (build 773 rev 8). The results are presented in Appendix F and summarized in Table 3 1. As shown in Table 3 1, with the redevelopment of Glebe 672, each study intersection would generally operate consistent with background conditions with minimal increases in delays. Consistent with future conditions without the redevelopment, the signalized intersection of North Glebe Road and Wilson Boulevard would operate at an overall level of service (LOS) E during the AM peak hour and LOS D during the PM peak hour. Multiple lane groups at this intersection would continue to operate at LOS E or F during the AM or PM peak hour, consistent with background conditions. The North Glebe Road/North Carlin Springs Road signalized intersection would continue to operate at overall acceptable levels of service, but some lane groups would operate at LOS E or F during the AM and PM peak hours, consistent with background conditions. The northbound left turn at the unsignalized Wilson Boulevard/North Vermont Street intersection would operate at LOS E during the AM peak hour, consistent with background conditions. All other turning movements at the other intersections would operate at acceptable levels of service. Total Future Queues Total future peak hour queue results for the turning movements are presented in Appendix F and summarized in Table 3 2. Consistent with background conditions, the projected 95 th percentile queues would continue to exceed the available storage at the North Glebe Road/Wilson Boulevard intersection for the eastbound left, eastbound through, westbound right, southbound left, and southbound through right lane groups. In addition, the westbound left queue would exceed the available storage. However, with minor adjustments to the timings shifting the splits by two (2) seconds the storage would be able to accommodate the total future queue in this lane. At the North Glebe Road/North Carlin Springs Road intersection, the 95 th percentile queue continues to exceed storage for the eastbound left, eastbound right, westbound left, westbound through, westbound right, and northbound left turn lanes. 36 FINAL TIA 12/5/2013 36

SECTION 4 CONCLUSIONS The principal findings of this traffic impact analysis are as follows: 1. The redevelopment of Glebe 672 would have a minimal overall vehicular impact on the adjacent street network. 2. The Glebe 672 site has strong regional and local vehicular, pedestrian, bicycle, and transit access. It is located within a connected network of arterial and local streets, with sidewalks and on-street bike routes, and within ¼ mile from the Ballston-MU Metro station. 3. The signalized study intersection of North Glebe Road/Wilson Boulevard currently operates at LOS E during the AM peak hour, with some movements operating near or beyond capacity. The North Glebe Road/North Carlin Springs Road intersection currently operates at overall acceptable levels of service during both the AM and PM peak hours, with some movements operating near or beyond capacity. All other turning movements at the other intersections operate at acceptable levels of service. 4. Four (4) approved, but unbuilt, pipeline projects in the study would generate a total of 987 AM peak hour vehicle-trips and 1,044 PM peak hour vehicle-trips, upon completion and full occupancy. 5. In future conditions without redevelopment, the addition of background traffic generated by the pipeline projects and regional traffic growth, the signalized study intersection of North Glebe Road/Wilson Boulevard would continue to operate at LOS E during the AM peak hour, with some movements operating near or beyond capacity. The North Glebe Road/North Carlin Springs Road intersection would continue to at overall acceptable levels of service during both the AM and PM peak hours, with some movements operating near or beyond capacity. All other turning movements at the other intersections would operate at acceptable levels of service. 6. The Glebe 672 project would generate 33 net-new AM peak hour vehicle-trips and 70 netnew PM peak hour vehicle-trips. 7. In future conditions with the redevelopment of subject site, the signalized study intersection of North Glebe Road/Wilson Boulevard would continue to operate at LOS E during the AM peak hour, with some movements operating near or beyond capacity. The North Glebe Road/North Carlin Springs Road intersection would continue to at overall acceptable levels of service during both the AM and PM peak hours, with some movements operating near or beyond capacity. All other turning movements at the other intersections would operate at acceptable levels of service. 8. The proposed Glebe 672 Transportation Management Plan (TMP) would further minimize the project s vehicular traffic impacts. FINAL TIA 12/5/2013 37 37

Appendix A Existing Vehicular, Pedestrian, Bicycle Traffic and Saturated Flow Rate Counts (2014)

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - All Vehicles PROJECT: Balston Common Mall - Residental Tow DATE: 4/3/2014 SOUTHBOUND ROAD: North Glebe Road - 120 W+A JOB NO: 6148 DAY: Thursday NORTHBOUND ROAD: North Glebe Road - 120 INTERSECTION: Wilson Blvd. & Glebe Rd. WEATHER: clear WESTBOUND ROAD: Wilson Boulevard LOCATION: Arlington County,VA COUNTED BY: Carmen & Eduvina EASTBOUND ROAD: Wilson Boulevard INPUTED BY: agan Southbound Westbound Northbound Eastbound North East Time North Glebe Road - 120 Wilson Boulevard North Glebe Road - 120 Wilson Boulevard & & Total Period Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF South West AM 15 Minute Volumes 6:30 AM - 6:45 AM 10 78 22 110 13 17 2 32 12 194 5 211 5 52 62 119 321 151 472 6:45 AM - 7:00 AM 9 86 20 115 13 22 9 44 39 247 12 298 19 109 100 228 413 272 685 7:00 AM - 7:15 AM 19 95 12 126 27 30 16 73 42 309 9 360 8 122 70 200 486 273 759 7:15 AM - 7:30 AM 11 135 22 168 25 38 19 82 42 327 6 375 25 144 80 249 543 331 874 7:30 AM - 7:45 AM 17 132 25 174 31 45 11 87 51 353 12 416 12 180 92 284 590 371 961 7:45 AM - 8:00 AM 21 106 25 152 32 45 18 95 52 271 13 336 32 251 89 372 488 467 955 8:00 AM - 8:15 AM 18 117 27 162 43 68 23 134 77 232 10 319 24 250 81 355 481 489 970 8:15 AM - 8:30 AM 20 127 44 191 45 66 11 122 76 320 37 433 11 245 149 405 624 527 1151 8:30 AM - 8:45 AM 13 124 39 176 42 56 24 122 63 309 17 389 23 310 107 440 565 562 1127 8:45 AM - 9:00 AM 18 156 35 209 37 67 17 121 114 230 19 363 32 258 88 378 572 499 1071 9:00 AM - 9:15 AM 12 170 35 217 43 39 20 102 45 213 26 284 39 215 87 341 501 443 944 9:15 AM - 9:30 AM 10 133 30 173 38 55 13 106 42 269 17 328 20 171 71 262 501 368 869 Total 178 1459 336 1973 389 548 183 1120 655 3274 183 4112 250 2307 1076 3633 6085 4753 10838 AM One Hour Volumes 6:30 AM - 7:30 AM 49 394 76 519 0.77 78 107 46 231 0.70 135 1077 32 1244 0.83 57 427 312 796 0.80 1763 1027 2790 6:45 AM - 7:45 AM 56 448 79 583 0.84 96 135 55 286 0.82 174 1236 39 1449 0.87 64 555 342 961 0.85 2032 1247 3279 7:00 AM - 8:00 AM 68 468 84 620 0.89 115 158 64 337 0.89 187 1260 40 1487 0.89 77 697 331 1105 0.74 2107 1442 3549 7:15 AM - 8:15 AM 67 490 99 656 0.94 131 196 71 398 0.74 222 1183 41 1446 0.87 93 825 342 1260 0.85 2102 1658 3760 7:30 AM - 8:30 AM 76 482 121 679 0.89 151 224 63 438 0.82 256 1176 72 1504 0.87 79 926 411 1416 0.87 2183 1854 4037 7:45 AM - 8:45 AM 72 474 135 681 0.89 162 235 76 473 0.88 268 1132 77 1477 0.85 90 1056 426 1572 0.89 2158 2045 4203 8:00 AM - 9:00 AM 69 524 145 738 0.88 167 257 75 499 0.93 330 1091 83 1504 0.87 90 1063 425 1578 0.90 2242 2077 4319 8:15 AM - 9:15 AM 63 577 153 793 0.91 167 228 72 467 0.96 298 1072 99 1469 0.85 105 1028 431 1564 0.89 2262 2031 4293 8:30 AM - 9:30 AM 53 583 139 775 0.89 160 217 74 451 0.92 264 1021 79 1364 0.88 114 954 353 1421 0.81 2139 1872 4011 PM 15 Minute Volumes 4:00 PM - 4:15 PM 17 228 33 278 40 89 41 170 28 168 27 223 17 75 29 121 501 291 792 4:15 PM - 4:30 PM 28 226 29 283 41 107 46 194 27 162 38 227 20 72 53 145 510 339 849 4:30 PM - 4:45 PM 34 252 25 311 40 94 24 158 16 180 22 218 26 90 37 153 529 311 840 4:45 PM - 5:00 PM 28 198 27 253 42 119 51 212 27 185 29 241 18 81 38 137 494 349 843 5:00 PM - 5:15 PM 55 234 26 315 41 149 56 246 13 210 27 250 34 112 39 185 565 431 996 5:15 PM - 5:30 PM 57 230 37 324 40 158 43 241 48 186 40 274 25 142 68 235 598 476 1074 5:30 PM - 5:45 PM 43 247 18 308 45 150 46 241 22 152 18 192 37 95 48 180 500 421 921 5:45 PM - 6:00 PM 46 231 27 304 54 163 40 257 38 144 32 214 21 97 53 171 518 428 946 6:00 PM - 6:15 PM 42 232 25 299 48 126 48 222 31 188 32 251 19 124 41 184 550 406 956 6:15 PM - 6:30 PM 35 225 22 282 37 95 33 165 27 165 47 239 15 64 24 103 521 268 789 6:30 PM - 6:45 PM 42 233 28 303 34 82 44 160 19 170 45 234 8 74 19 101 537 261 798 6:45 PM - 7:00 PM 32 197 19 248 34 74 47 155 22 226 30 278 14 68 35 117 526 272 798 Total 459 2733 316 3508 496 1406 519 2421 318 2136 387 2841 254 1094 484 1832 6349 4253 10602 PM One Hour Volumes 4:00 PM - 5:00 PM 107 904 114 1125 0.90 163 409 162 734 0.87 98 695 116 909 0.94 81 318 157 556 0.91 2034 1290 3324 4:15 PM - 5:15 PM 145 910 107 1162 0.92 164 469 177 810 0.82 83 737 116 936 0.94 98 355 167 620 0.84 2098 1430 3528 4:30 PM - 5:30 PM 174 914 115 1203 0.93 163 520 174 857 0.87 104 761 118 983 0.90 103 425 182 710 0.76 2186 1567 3753 4:45 PM - 5:45 PM 183 909 108 1200 0.93 168 576 196 940 0.96 110 733 114 957 0.87 114 430 193 737 0.78 2157 1677 3834 5:00 PM - 6:00 PM 201 942 108 1251 0.97 180 620 185 985 0.96 121 692 117 930 0.85 117 446 208 771 0.82 2181 1756 3937 5:15 PM - 6:15 PM 188 940 107 1235 0.95 187 597 177 961 0.93 139 670 122 931 0.85 102 458 210 770 0.82 2166 1731 3897 5:30 PM - 6:30 PM 166 935 92 1193 0.97 184 534 167 885 0.86 118 649 129 896 0.89 92 380 166 638 0.87 2089 1523 3612 5:45 PM - 6:45 PM 165 921 102 1188 0.98 173 466 165 804 0.78 115 667 156 938 0.93 63 359 137 559 0.76 2126 1363 3489 6:00 PM - 7:00 PM 151 887 94 1132 0.93 153 377 172 702 0.79 99 749 154 1002 0.90 56 330 119 505 0.69 2134 1207 3341 A-1

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - Bicycles PROJECT: Balston Common Mall - Residental Tow DATE: 4/3/2014 SOUTHBOUND ROAD: North Glebe Road - 120 6148 DAY: Thursday NORTHBOUND ROAD: North Glebe Road - 120 Wilson Blvd. & Glebe Rd. WEATHER: clear WESTBOUND ROAD: Wilson Boulevard Arlington County,VA COUNTED BY: Alba EASTBOUND ROAD: Wilson Boulevard INPUTED BY: agan Southbound Westbound Northbound Eastbound North Time North Glebe Road - 120 Wilson Boulevard North Glebe Road - 120 Wilson Boulevard Period Right Thru Left Total Right Thru Left Total Right Thru Left Total Right Thru Left Total South West W+A JOB NO: INTERSECTION: LOCATION: East & & Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 0 0 2 2 0 2 0 2 6:45 AM - 7:00 AM 0 1 1 0 0 0 1 1 7:00 AM - 7:15 AM 0 0 0 1 1 0 1 1 7:15 AM - 7:30 AM 1 1 0 1 1 0 2 0 2 7:30 AM - 7:45 AM 0 0 1 1 0 1 0 1 7:45 AM - 8:00 AM 1 1 0 0 1 1 1 1 2 8:00 AM - 8:15 AM 0 0 0 0 0 0 0 8:15 AM - 8:30 AM 0 0 0 0 0 0 0 8:30 AM - 8:45 AM 0 0 0 0 0 0 0 8:45 AM - 9:00 AM 0 0 1 1 0 1 0 1 9:00 AM - 9:15 AM 0 0 0 0 0 0 0 9:15 AM - 9:30 AM 0 0 0 0 0 0 0 Total 0 1 1 2 1 0 0 1 1 4 0 5 0 2 0 2 7 3 10 AM One Hour Volumes 6:30 AM - 7:30 AM 0 0 1 1 1 0 0 1 0 3 0 3 0 1 0 1 4 2 6 6:45 AM - 7:45 AM 0 0 1 1 1 0 0 1 0 2 0 2 0 1 0 1 3 2 5 7:00 AM - 8:00 AM 0 1 1 2 0 0 0 0 0 2 0 2 0 2 0 2 4 2 6 7:15 AM - 8:15 AM 0 1 1 2 0 0 0 0 0 2 0 2 0 1 0 1 4 1 5 7:30 AM - 8:30 AM 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 2 1 3 7:45 AM - 8:45 AM 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 1 2 8:00 AM - 9:00 AM 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 1 8:15 AM - 9:15 AM 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 1 8:30 AM - 9:30 AM 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 1 PM 15 Minute Volumes 4:00 PM - 4:15 PM 0 0 1 1 2 0 2 0 2 4:15 PM - 4:30 PM 0 0 0 1 1 2 0 2 2 4:30 PM - 4:45 PM 1 1 2 2 0 1 1 1 3 4 4:45 PM - 5:00 PM 2 2 1 1 0 0 2 1 3 5:00 PM - 5:15 PM 2 2 1 1 1 1 0 3 1 4 5:15 PM - 5:30 PM 1 1 1 1 0 0 1 1 2 5:30 PM - 5:45 PM 1 1 0 0 0 1 0 1 5:45 PM - 6:00 PM 0 1 1 0 1 1 0 2 2 6:00 PM - 6:15 PM 0 2 2 0 1 1 0 3 3 6:15 PM - 6:30 PM 0 1 1 0 2 2 0 3 3 6:30 PM - 6:45 PM 0 0 0 0 0 0 0 6:45 PM - 7:00 PM 0 0 0 0 0 0 0 Total 0 4 3 7 1 7 1 9 1 2 0 3 1 6 0 7 10 16 26 PM One Hour Volumes 4:00 PM - 5:00 PM 0 1 2 3 1 2 0 3 1 1 0 2 1 2 0 3 5 6 11 4:15 PM - 5:15 PM 0 3 2 5 1 2 1 4 0 1 0 1 1 2 0 3 6 7 13 4:30 PM - 5:30 PM 0 4 2 6 1 3 1 5 0 1 0 1 0 1 0 1 7 6 13 4:45 PM - 5:45 PM 0 3 3 6 1 1 1 3 0 1 0 1 0 0 0 0 7 3 10 5:00 PM - 6:00 PM 0 3 1 4 0 2 1 3 0 1 0 1 0 1 0 1 5 4 9 5:15 PM - 6:15 PM 0 1 1 2 0 4 0 4 0 0 0 0 0 2 0 2 2 6 8 5:30 PM - 6:30 PM 0 0 1 1 0 4 0 4 0 0 0 0 0 4 0 4 1 8 9 5:45 PM - 6:45 PM 0 0 0 0 0 4 0 4 0 0 0 0 0 4 0 4 0 8 8 6:00 PM - 7:00 PM 0 0 0 0 0 3 0 3 0 0 0 0 0 3 0 3 0 6 6 A-2

Wells + Associates, Inc. McLean, Virginia Pedestrian Volume Survey PROJECT: W+A JOB NO: INTERSECTION: LOCATION: DATE: DAY: WEATHER: COUNTED BY: INPUTED BY: Balston Common Mall - Residental Tow 6148 Wilson Blvd. & Glebe Rd. North Glebe Road - 120 1 Arlington County,VA 2 4/3/2014 8 4 Thursday 7 3 clear 5 Alba 6 agan North Glebe Road - 120 Wilson Boulevard Wilson Boulevard North Time Movement Period 1 2 3 4 5 6 7 8 1 + 2 3 + 4 5 + 6 7+ 8 Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 1 2 2 1 1 6:45 AM - 7:00 AM 5 6 5 3 2 1 7:00 AM - 7:15 AM 1 3 1 1 1 7:15 AM - 7:30 AM 1 3 10 3 2 6 1 7:30 AM - 7:45 AM 3 6 3 3 3 4 4 7:45 AM - 8:00 AM 2 7 13 1 11 8:00 AM - 8:15 AM 8 10 4 4 1 1 8 1 8:15 AM - 8:30 AM 3 2 5 2 1 12 8:30 AM - 8:45 AM 1 11 3 3 8:45 AM - 9:00 AM 3 5 8 1 7 1 9:00 AM - 9:15 AM 5 10 5 1 6 9:15 AM - 9:30 AM 3 5 2 1 1 2 3 Total 30 51 71 25 10 14 63 7 AM One Hour Volumes 6:30 AM - 7:30 AM 2 6 20 9 6 7 10 2 8 29 13 12 62 6:45 AM - 7:45 AM 4 10 21 12 9 10 13 2 14 33 19 15 81 7:00 AM - 8:00 AM 6 17 29 7 4 7 22 1 23 36 11 23 93 7:15 AM - 8:15 AM 14 26 30 11 4 7 29 2 40 41 11 31 123 7:30 AM - 8:30 AM 16 25 25 10 4 6 35 1 41 35 10 36 122 7:45 AM - 8:45 AM 14 19 33 10 1 2 34 1 33 43 3 35 114 8:00 AM - 9:00 AM 15 17 28 10 1 2 30 2 32 38 3 32 105 8:15 AM - 9:15 AM 12 17 29 7 0 1 28 1 29 36 1 29 95 8:30 AM - 9:30 AM 12 20 26 6 0 1 18 4 32 32 1 22 87 PM 15 Minute Volumes 4:00 PM - 4:15 PM 7 8 1 6 3 6 4:15 PM - 4:30 PM 3 5 2 3 4 9 4 10 4:30 PM - 4:45 PM 2 4 3 12 5 2 3 5 4:45 PM - 5:00 PM 5 2 5 4 5 9 1 4 5:00 PM - 5:15 PM 11 4 9 15 4 3 6 6 5:15 PM - 5:30 PM 3 10 4 7 2 9 4 3 5:30 PM - 5:45 PM 14 10 15 18 3 1 3 3 5:45 PM - 6:00 PM 6 4 13 15 10 3 9 2 6:00 PM - 6:15 PM 11 11 10 23 8 3 1 2 6:15 PM - 6:30 PM 17 8 9 14 5 1 4 6:30 PM - 6:45 PM 10 5 8 12 10 3 2 6:45 PM - 7:00 PM 6 8 16 9 1 4 1 3 Total 95 79 95 138 57 47 35 50 PM One Hour Volumes 4:00 PM - 5:00 PM 17 19 11 25 14 23 8 25 36 36 37 33 142 4:15 PM - 5:15 PM 21 15 19 34 18 23 14 25 36 53 41 39 169 4:30 PM - 5:30 PM 21 20 21 38 16 23 14 18 41 59 39 32 171 4:45 PM - 5:45 PM 33 26 33 44 14 22 14 16 59 77 36 30 202 5:00 PM - 6:00 PM 34 28 41 55 19 16 22 14 62 96 35 36 229 5:15 PM - 6:15 PM 34 35 42 63 23 16 17 10 69 105 39 27 240 5:30 PM - 6:30 PM 48 33 47 70 26 8 13 11 81 117 34 24 256 5:45 PM - 6:45 PM 44 28 40 64 33 7 13 10 72 104 40 23 239 6:00 PM - 7:00 PM 44 32 43 58 24 8 5 11 76 101 32 16 225 A-3

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - All Vehicles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: North Glebe Road W+A JOB NO: 6005 DAY: Tueasday NORTHBOUND ROAD: North Glebe Road INTERSECTION: N. Glebe Rd. & 7th Street N. WEATHER: clear WESTBOUND ROAD: 7th Street North LOCATION: Fairfax County,VA COUNTED BY: Jim & Douglas EASTBOUND ROAD: 7th Street North INPUTED BY: agan Southbound Westbound Northbound Eastbound North East Time North Glebe Road 7th Street North North Glebe Road 7th Street North & & Total Period Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF South West AM 15 Minute Volumes 6:30 AM - 6:45 AM 0 108 0 108 1 0 0 1 0 244 2 246 0 0 0 0 354 1 355 6:45 AM - 7:00 AM 1 128 0 129 1 0 1 2 0 282 2 284 2 0 2 4 413 6 419 7:00 AM - 7:15 AM 1 148 2 151 1 1 0 2 0 326 1 327 4 0 3 7 478 9 487 7:15 AM - 7:30 AM 5 179 0 184 0 0 0 0 0 282 2 284 1 0 0 1 468 1 469 7:30 AM - 7:45 AM 1 178 0 179 1 1 0 2 0 332 3 335 3 0 2 5 514 7 521 7:45 AM - 8:00 AM 5 164 0 169 0 0 0 0 0 349 3 352 8 0 0 8 521 8 529 8:00 AM - 8:15 AM 4 170 0 174 0 0 0 0 0 310 1 311 5 0 3 8 485 8 493 8:15 AM - 8:30 AM 3 156 0 159 0 0 0 0 1 315 2 318 2 0 2 4 477 4 481 8:30 AM - 8:45 AM 4 177 0 181 0 0 0 0 3 308 0 311 3 0 3 6 492 6 498 8:45 AM - 9:00 AM 4 179 0 183 0 0 0 0 2 326 1 329 8 0 5 13 512 13 525 9:00 AM - 9:15 AM 4 206 0 210 0 0 0 0 1 290 4 295 11 0 4 15 505 15 520 9:15 AM - 9:30 AM 3 178 0 181 0 0 0 0 2 315 3 320 4 0 4 8 501 8 509 Total 35 1971 2 2008 4 2 1 7 9 3679 24 3712 51 0 28 79 5720 86 5806 AM One Hour Volumes 6:30 AM - 7:30 AM 7 563 2 572 0.78 3 1 1 5 0.63 0 1134 7 1141 0.87 7 0 5 12 0.43 1713 17 1730 6:45 AM - 7:45 AM 8 633 2 643 0.87 3 2 1 6 0.75 0 1222 8 1230 0.92 10 0 7 17 0.61 1873 23 1896 7:00 AM - 8:00 AM 12 669 2 683 0.93 2 2 0 4 0.50 0 1289 9 1298 0.92 16 0 5 21 0.66 1981 25 2006 7:15 AM - 8:15 AM 15 691 0 706 0.96 1 1 0 2 0.25 0 1273 9 1282 0.91 17 0 5 22 0.69 1988 24 2012 7:30 AM - 8:30 AM 13 668 0 681 0.95 1 1 0 2 0.25 1 1306 9 1316 0.93 18 0 7 25 0.78 1997 27 2024 7:45 AM - 8:45 AM 16 667 0 683 0.94 0 0 0 0 0.00 4 1282 6 1292 0.92 18 0 8 26 0.81 1975 26 2001 8:00 AM - 9:00 AM 15 682 0 697 0.95 0 0 0 0 0.00 6 1259 4 1269 0.96 18 0 13 31 0.60 1966 31 1997 8:15 AM - 9:15 AM 15 718 0 733 0.87 0 0 0 0 0.00 7 1239 7 1253 0.95 24 0 14 38 0.63 1986 38 2024 8:30 AM - 9:30 AM 15 740 0 755 0.90 0 0 0 0 0.00 8 1239 8 1255 0.95 26 0 16 42 0.70 2010 42 2052 PM 15 Minute Volumes 4:00 PM - 4:15 PM 7 285 0 292 0 1 0 1 1 217 2 220 2 1 4 7 512 8 520 4:15 PM - 4:30 PM 4 247 0 251 0 0 0 0 0 237 3 240 1 0 1 2 491 2 493 4:30 PM - 4:45 PM 6 326 0 332 4 1 0 5 0 213 6 219 3 0 1 4 551 9 560 4:45 PM - 5:00 PM 12 350 1 363 2 0 0 2 0 195 3 198 6 0 3 9 561 11 572 5:00 PM - 5:15 PM 4 350 0 354 13 0 0 13 0 228 5 233 4 0 3 7 587 20 607 5:15 PM - 5:30 PM 7 344 0 351 22 1 3 26 2 241 5 248 6 0 2 8 599 34 633 5:30 PM - 5:45 PM 11 370 0 381 13 0 0 13 0 207 6 213 14 0 2 16 594 29 623 5:45 PM - 6:00 PM 9 368 0 377 20 1 1 22 0 247 1 248 4 0 0 4 625 26 651 6:00 PM - 6:15 PM 10 334 3 347 20 0 1 21 0 213 5 218 8 0 4 12 565 33 598 6:15 PM - 6:30 PM 13 335 0 348 19 2 1 22 0 236 3 239 12 0 2 14 587 36 623 6:30 PM - 6:45 PM 12 317 0 329 12 1 0 13 0 264 6 270 7 0 9 16 599 29 628 6:45 PM - 7:00 PM 4 256 0 260 18 0 1 19 0 240 3 243 1 0 3 4 503 23 526 Total 99 3882 4 3985 143 7 7 157 3 2738 48 2789 68 1 34 103 6774 260 7034 PM One Hour Volumes 4:00 PM - 5:00 PM 29 1208 1 1238 0.85 6 2 0 8 0.40 1 862 14 877 0.91 12 1 9 22 0.61 2115 30 2145 4:15 PM - 5:15 PM 26 1273 1 1300 0.90 19 1 0 20 0.38 0 873 17 890 0.93 14 0 8 22 0.61 2190 42 2232 4:30 PM - 5:30 PM 29 1370 1 1400 0.96 41 2 3 46 0.44 2 877 19 898 0.91 19 0 9 28 0.78 2298 74 2372 4:45 PM - 5:45 PM 34 1414 1 1449 0.95 50 1 3 54 0.52 2 871 19 892 0.90 30 0 10 40 0.63 2341 94 2435 5:00 PM - 6:00 PM 31 1432 0 1463 0.96 68 2 4 74 0.71 2 923 17 942 0.95 28 0 7 35 0.55 2405 109 2514 5:15 PM - 6:15 PM 37 1416 3 1456 0.96 75 2 5 82 0.79 2 908 17 927 0.93 32 0 8 40 0.63 2383 122 2505 5:30 PM - 6:30 PM 43 1407 3 1453 0.95 72 3 3 78 0.89 0 903 15 918 0.93 38 0 8 46 0.72 2371 124 2495 5:45 PM - 6:45 PM 44 1354 3 1401 0.93 71 4 3 78 0.89 0 960 15 975 0.90 31 0 15 46 0.72 2376 124 2500 6:00 PM - 7:00 PM 39 1242 3 1284 0.92 69 3 3 75 0.85 0 953 17 970 0.90 28 0 18 46 0.72 2254 121 2375 A-4

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - Bicycles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: North Glebe Road 6005 DAY: Tueasday NORTHBOUND ROAD: North Glebe Road N. Glebe Rd. & 7th Street N. WEATHER: clear WESTBOUND ROAD: 7th Street North Fairfax County,VA COUNTED BY: Douglas EASTBOUND ROAD: 7th Street North INPUTED BY: agan Southbound Westbound Northbound Eastbound North Time North Glebe Road 7th Street North North Glebe Road 7th Street North Period Right Thru Left Total Right Thru Left Total Right Thru Left Total Right Thru Left Total South West W+A JOB NO: INTERSECTION: LOCATION: East & & Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 1 1 0 1 1 0 2 0 2 6:45 AM - 7:00 AM 0 0 1 1 2 0 2 0 2 7:00 AM - 7:15 AM 0 1 1 2 0 0 0 2 2 7:15 AM - 7:30 AM 2 2 0 1 1 0 3 0 3 7:30 AM - 7:45 AM 0 1 1 0 1 1 0 2 2 7:45 AM - 8:00 AM 0 0 1 1 0 1 0 1 8:00 AM - 8:15 AM 0 0 1 1 1 1 1 1 2 8:15 AM - 8:30 AM 0 0 1 1 0 1 0 1 8:30 AM - 8:45 AM 0 0 1 1 0 1 0 1 8:45 AM - 9:00 AM 0 0 2 2 1 1 2 1 3 9:00 AM - 9:15 AM 0 0 1 1 0 1 0 1 9:15 AM - 9:30 AM 0 0 0 0 0 0 0 Total 0 3 0 3 0 1 2 3 5 6 0 11 0 3 0 3 14 6 20 AM One Hour Volumes 6:30 AM - 7:30 AM 0 3 0 3 0 1 1 2 2 2 0 4 0 0 0 0 7 2 9 6:45 AM - 7:45 AM 0 2 0 2 0 1 2 3 1 2 0 3 0 1 0 1 5 4 9 7:00 AM - 8:00 AM 0 2 0 2 0 1 2 3 0 2 0 2 0 1 0 1 4 4 8 7:15 AM - 8:15 AM 0 2 0 2 0 0 1 1 1 2 0 3 0 2 0 2 5 3 8 7:30 AM - 8:30 AM 0 0 0 0 0 0 1 1 2 1 0 3 0 2 0 2 3 3 6 7:45 AM - 8:45 AM 0 0 0 0 0 0 0 0 3 1 0 4 0 1 0 1 4 1 5 8:00 AM - 9:00 AM 0 0 0 0 0 0 0 0 3 2 0 5 0 2 0 2 5 2 7 8:15 AM - 9:15 AM 0 0 0 0 0 0 0 0 2 3 0 5 0 1 0 1 5 1 6 8:30 AM - 9:30 AM 0 0 0 0 0 0 0 0 1 3 0 4 0 1 0 1 4 1 5 PM 15 Minute Volumes 4:00 PM - 4:15 PM 0 0 1 1 1 1 1 1 2 4:15 PM - 4:30 PM 0 1 1 2 2 2 0 2 2 4 4:30 PM - 4:45 PM 0 0 1 1 0 1 0 1 4:45 PM - 5:00 PM 1 1 1 1 1 1 0 2 1 3 5:00 PM - 5:15 PM 1 1 0 2 2 0 3 0 3 5:15 PM - 5:30 PM 1 2 3 1 1 2 2 0 5 1 6 5:30 PM - 5:45 PM 3 3 0 1 1 0 4 0 4 5:45 PM - 6:00 PM 1 1 1 1 0 1 1 1 2 3 6:00 PM - 6:15 PM 1 1 2 1 1 2 0 1 1 2 2 4 6 6:15 PM - 6:30 PM 1 1 1 2 3 1 1 0 2 3 5 6:30 PM - 6:45 PM 1 1 0 1 1 0 2 0 2 6:45 PM - 7:00 PM 0 1 1 0 0 0 1 1 Total 2 9 2 13 1 4 6 11 0 12 0 12 1 3 0 4 25 15 40 PM One Hour Volumes 4:00 PM - 5:00 PM 0 1 0 1 0 1 2 3 0 5 0 5 0 1 0 1 6 4 10 4:15 PM - 5:15 PM 0 1 1 2 0 1 2 3 0 6 0 6 0 0 0 0 8 3 11 4:30 PM - 5:30 PM 1 3 1 5 1 0 1 2 0 6 0 6 0 0 0 0 11 2 13 4:45 PM - 5:45 PM 1 6 1 8 1 0 1 2 0 6 0 6 0 0 0 0 14 2 16 5:00 PM - 6:00 PM 1 6 1 8 1 1 0 2 0 5 0 5 0 1 0 1 13 3 16 5:15 PM - 6:15 PM 2 6 1 9 1 2 1 4 0 3 0 3 1 2 0 3 12 7 19 5:30 PM - 6:30 PM 1 5 1 7 0 3 3 6 0 2 0 2 1 2 0 3 9 9 18 5:45 PM - 6:45 PM 1 3 1 5 0 3 3 6 0 2 0 2 1 2 0 3 7 9 16 6:00 PM - 7:00 PM 1 2 1 4 0 2 4 6 0 2 0 2 1 1 0 2 6 8 14 A-5

Wells + Associates, Inc. McLean, Virginia Pedestrian Volume Survey PROJECT: W+A JOB NO: INTERSECTION: LOCATION: DATE: DAY: WEATHER: COUNTED BY: INPUTED BY: Glebe 25 6005 N. Glebe Rd. & 7th Street N. North Glebe Road 1 Fairfax County,VA 2 6/10/2014 8 4 Tueasday 7 3 clear 5 Jim 6 agan North Glebe Road 7th Street North 7th Street North North Time Movement Period 1 2 3 4 5 6 7 8 1 + 2 3 + 4 5 + 6 7+ 8 Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 2 1 2 1 2 1 6:45 AM - 7:00 AM 2 6 1 1 1 7:00 AM - 7:15 AM 1 1 1 1 3 7:15 AM - 7:30 AM 2 3 3 1 5 7:30 AM - 7:45 AM 1 1 3 7:45 AM - 8:00 AM 3 8 1 1 4 8:00 AM - 8:15 AM 5 6 3 2 2 8:15 AM - 8:30 AM 1 2 4 1 1 2 1 8:30 AM - 8:45 AM 4 8 1 1 4 2 1 8:45 AM - 9:00 AM 1 4 5 5 4 2 9:00 AM - 9:15 AM 2 5 4 1 9:15 AM - 9:30 AM 2 3 Total 9 19 48 20 4 20 20 12 AM One Hour Volumes 6:30 AM - 7:30 AM 4 2 11 7 1 3 8 5 6 18 4 13 41 6:45 AM - 7:45 AM 2 2 11 5 2 5 6 4 4 16 7 10 37 7:00 AM - 8:00 AM 3 2 13 5 2 4 7 7 5 18 6 14 43 7:15 AM - 8:15 AM 3 7 18 7 1 4 8 6 10 25 5 14 54 7:30 AM - 8:30 AM 4 7 19 5 2 5 4 6 11 24 7 10 52 7:45 AM - 8:45 AM 4 11 26 6 2 6 6 7 15 32 8 13 68 8:00 AM - 9:00 AM 2 15 23 10 2 10 7 3 17 33 12 10 72 8:15 AM - 9:15 AM 2 12 22 7 2 14 6 1 14 29 16 7 66 8:30 AM - 9:30 AM 1 10 18 8 1 12 8 1 11 26 13 9 59 PM 15 Minute Volumes 4:00 PM - 4:15 PM 1 2 2 1 1 2 1 4 4:15 PM - 4:30 PM 1 3 5 1 1 3 4:30 PM - 4:45 PM 3 1 3 3 4 4 3 4:45 PM - 5:00 PM 1 1 3 4 4 2 4 5:00 PM - 5:15 PM 1 4 2 3 2 5:15 PM - 5:30 PM 2 10 3 4 4 4 5:30 PM - 5:45 PM 3 2 7 5 9 1 3 2 5:45 PM - 6:00 PM 3 2 7 4 2 4 6:00 PM - 6:15 PM 2 6 12 2 6 1 6:15 PM - 6:30 PM 1 8 5 5 2 4 6:30 PM - 6:45 PM 2 5 4 1 3 5 6:45 PM - 7:00 PM 2 2 2 7 Total 16 8 52 52 42 9 30 39 PM One Hour Volumes 4:00 PM - 5:00 PM 5 5 11 13 9 5 6 14 10 24 14 20 68 4:15 PM - 5:15 PM 4 4 13 14 11 3 5 12 8 27 14 17 66 4:30 PM - 5:30 PM 6 3 20 12 15 2 8 13 9 32 17 21 79 4:45 PM - 5:45 PM 6 4 24 14 20 3 7 12 10 38 23 19 90 5:00 PM - 6:00 PM 8 3 23 17 20 1 9 12 11 40 21 21 93 5:15 PM - 6:15 PM 10 2 25 27 19 1 15 11 12 52 20 26 110 5:30 PM - 6:30 PM 9 2 23 29 20 3 15 7 11 52 23 22 108 5:45 PM - 6:45 PM 6 0 18 29 15 3 15 10 6 47 18 25 96 6:00 PM - 7:00 PM 3 0 18 22 13 3 15 13 3 40 16 28 87 A-6

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - All Vehicles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: North Glebe Road W+A JOB NO: 6005 DAY: Tueasday NORTHBOUND ROAD: North Glebe Road INTERSECTION: N. Glebe Rd. & N. Carlin Spring Rd. WEATHER: clear WESTBOUND ROAD: Garage Entrance LOCATION: Fairfax County,VA COUNTED BY: Vanessa & Kassandra EASTBOUND ROAD: North Carlin Spring Road INPUTED BY: agan Southbound Westbound Northbound Eastbound North East Time North Glebe Road Garage Entrance North Glebe Road North Carlin Spring Road & & Total Period Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF South West AM 15 Minute Volumes 6:30 AM - 6:45 AM 17 76 10 103 4 1 3 8 12 191 7 210 27 15 55 97 313 105 418 6:45 AM - 7:00 AM 18 87 29 134 5 0 0 5 18 204 17 239 46 15 71 132 373 137 510 7:00 AM - 7:15 AM 20 109 19 148 2 2 4 8 21 249 28 298 56 25 68 149 446 157 603 7:15 AM - 7:30 AM 27 121 24 172 4 5 7 16 30 205 26 261 45 18 69 132 433 148 581 7:30 AM - 7:45 AM 26 125 27 178 7 3 7 17 23 257 25 305 41 26 71 138 483 155 638 7:45 AM - 8:00 AM 29 114 15 158 8 1 4 13 27 251 19 297 67 23 73 163 455 176 631 8:00 AM - 8:15 AM 24 110 42 176 8 7 1 16 30 244 37 311 50 34 54 138 487 154 641 8:15 AM - 8:30 AM 28 116 26 170 7 3 0 10 31 225 29 285 52 34 85 171 455 181 636 8:30 AM - 8:45 AM 14 126 41 181 15 3 6 24 27 233 25 285 44 29 69 142 466 166 632 8:45 AM - 9:00 AM 29 113 43 185 8 2 6 16 51 250 16 317 50 42 74 166 502 182 684 9:00 AM - 9:15 AM 31 100 59 190 8 1 3 12 33 239 26 298 42 26 47 115 488 127 615 9:15 AM - 9:30 AM 19 102 46 167 3 1 4 8 21 241 28 290 31 22 60 113 457 121 578 Total 282 1299 381 1962 79 29 45 153 324 2789 283 3396 551 309 796 1656 5358 1809 7167 AM One Hour Volumes 6:30 AM - 7:30 AM 82 393 82 557 0.81 15 8 14 37 0.58 81 849 78 1008 0.85 174 73 263 510 0.86 1565 547 2112 6:45 AM - 7:45 AM 91 442 99 632 0.89 18 10 18 46 0.68 92 915 96 1103 0.90 188 84 279 551 0.92 1735 597 2332 7:00 AM - 8:00 AM 102 469 85 656 0.92 21 11 22 54 0.79 101 962 98 1161 0.95 209 92 281 582 0.89 1817 636 2453 7:15 AM - 8:15 AM 106 470 108 684 0.96 27 16 19 62 0.91 110 957 107 1174 0.94 203 101 267 571 0.88 1858 633 2491 7:30 AM - 8:30 AM 107 465 110 682 0.96 30 14 12 56 0.82 111 977 110 1198 0.96 210 117 283 610 0.89 1880 666 2546 7:45 AM - 8:45 AM 95 466 124 685 0.95 38 14 11 63 0.66 115 953 110 1178 0.95 213 120 281 614 0.90 1863 677 2540 8:00 AM - 9:00 AM 95 465 152 712 0.96 38 15 13 66 0.69 139 952 107 1198 0.94 196 139 282 617 0.90 1910 683 2593 8:15 AM - 9:15 AM 102 455 169 726 0.96 38 9 15 62 0.65 142 947 96 1185 0.93 188 131 275 594 0.87 1911 656 2567 8:30 AM - 9:30 AM 93 441 189 723 0.95 34 7 19 60 0.63 132 963 95 1190 0.94 167 119 250 536 0.81 1913 596 2509 PM 15 Minute Volumes 4:00 PM - 4:15 PM 64 201 15 280 31 16 12 59 16 162 54 232 37 8 35 80 512 139 651 4:15 PM - 4:30 PM 62 161 23 246 29 16 11 56 12 172 53 237 41 7 31 79 483 135 618 4:30 PM - 4:45 PM 67 213 14 294 37 31 9 77 10 157 53 220 34 7 31 72 514 149 663 4:45 PM - 5:00 PM 66 244 17 327 26 32 5 63 12 127 47 186 34 8 48 90 513 153 666 5:00 PM - 5:15 PM 65 232 11 308 35 28 15 78 11 155 58 224 27 5 46 78 532 156 688 5:15 PM - 5:30 PM 47 202 16 265 38 32 18 88 7 158 53 218 31 6 43 80 483 168 651 5:30 PM - 5:45 PM 88 207 24 319 22 25 16 63 19 149 71 239 39 9 46 94 558 157 715 5:45 PM - 6:00 PM 71 228 19 318 36 39 19 94 14 159 68 241 52 12 41 105 559 199 758 6:00 PM - 6:15 PM 79 222 21 322 36 37 26 99 27 161 60 248 41 17 42 100 570 199 769 6:15 PM - 6:30 PM 79 193 27 299 35 34 13 82 18 150 64 232 33 13 40 86 531 168 699 6:30 PM - 6:45 PM 63 208 23 294 31 31 18 80 19 197 55 271 50 9 47 106 565 186 751 6:45 PM - 7:00 PM 46 177 25 248 33 26 9 68 24 164 47 235 30 10 47 87 483 155 638 Total 797 2488 235 3520 389 347 171 907 189 1911 683 2783 449 111 497 1057 6303 1964 8267 PM One Hour Volumes 4:00 PM - 5:00 PM 259 819 69 1147 0.88 123 95 37 255 0.83 50 618 207 875 0.92 146 30 145 321 0.89 2022 576 2598 4:15 PM - 5:15 PM 260 850 65 1175 0.90 127 107 40 274 0.88 45 611 211 867 0.91 136 27 156 319 0.89 2042 593 2635 4:30 PM - 5:30 PM 245 891 58 1194 0.91 136 123 47 306 0.87 40 597 211 848 0.95 126 26 168 320 0.89 2042 626 2668 4:45 PM - 5:45 PM 266 885 68 1219 0.93 121 117 54 292 0.83 49 589 229 867 0.91 131 28 183 342 0.91 2086 634 2720 5:00 PM - 6:00 PM 271 869 70 1210 0.95 131 124 68 323 0.86 51 621 250 922 0.96 149 32 176 357 0.85 2132 680 2812 5:15 PM - 6:15 PM 285 859 80 1224 0.95 132 133 79 344 0.87 67 627 252 946 0.95 163 44 172 379 0.90 2170 723 2893 5:30 PM - 6:30 PM 317 850 91 1258 0.98 129 135 74 338 0.85 78 619 263 960 0.97 165 51 169 385 0.92 2218 723 2941 5:45 PM - 6:45 PM 292 851 90 1233 0.96 138 141 76 355 0.90 78 667 247 992 0.92 176 51 170 397 0.94 2225 752 2977 6:00 PM - 7:00 PM 267 800 96 1163 0.90 135 128 66 329 0.83 88 672 226 986 0.91 154 49 176 379 0.89 2149 708 2857 A-7

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - Bicycles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: North Glebe Road 6005 DAY: Tueasday NORTHBOUND ROAD: North Glebe Road N. Glebe Rd. & N. Carlin Spring Rd. WEATHER: clear WESTBOUND ROAD: Garage Entrance Fairfax County,VA COUNTED BY: Kassandra EASTBOUND ROAD: North Carlin Spring Road INPUTED BY: agan Southbound Westbound Northbound Eastbound North Time North Glebe Road Garage Entrance North Glebe Road North Carlin Spring Road Period Right Thru Left Total Right Thru Left Total Right Thru Left Total Right Thru Left Total South West W+A JOB NO: INTERSECTION: LOCATION: East & & Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 1 1 0 0 1 1 1 1 2 6:45 AM - 7:00 AM 0 0 1 1 2 1 1 2 1 3 7:00 AM - 7:15 AM 0 0 1 1 0 1 0 1 7:15 AM - 7:30 AM 1 1 0 0 0 1 0 1 7:30 AM - 7:45 AM 0 0 0 0 0 0 0 7:45 AM - 8:00 AM 1 1 0 0 0 1 0 1 8:00 AM - 8:15 AM 0 1 1 0 1 1 0 2 2 8:15 AM - 8:30 AM 0 0 0 1 1 0 1 1 8:30 AM - 8:45 AM 0 0 0 0 0 0 0 8:45 AM - 9:00 AM 0 1 2 3 0 1 1 0 4 4 9:00 AM - 9:15 AM 1 1 0 1 1 0 2 0 2 9:15 AM - 9:30 AM 0 0 0 0 0 0 0 Total 1 3 0 4 2 2 0 4 1 2 1 4 1 0 4 5 8 9 17 AM One Hour Volumes 6:30 AM - 7:30 AM 0 2 0 2 0 0 0 0 0 2 1 3 0 0 2 2 5 2 7 6:45 AM - 7:45 AM 0 1 0 1 0 0 0 0 0 2 1 3 0 0 1 1 4 1 5 7:00 AM - 8:00 AM 1 1 0 2 0 0 0 0 0 1 0 1 0 0 0 0 3 0 3 7:15 AM - 8:15 AM 1 1 0 2 1 0 0 1 0 0 0 0 0 0 1 1 2 2 4 7:30 AM - 8:30 AM 1 0 0 1 1 0 0 1 0 0 0 0 0 0 2 2 1 3 4 7:45 AM - 8:45 AM 1 0 0 1 1 0 0 1 0 0 0 0 0 0 2 2 1 3 4 8:00 AM - 9:00 AM 0 0 0 0 2 2 0 4 0 0 0 0 1 0 2 3 0 7 7 8:15 AM - 9:15 AM 0 1 0 1 1 2 0 3 1 0 0 1 1 0 1 2 2 5 7 8:30 AM - 9:30 AM 0 1 0 1 1 2 0 3 1 0 0 1 1 0 0 1 2 4 6 PM 15 Minute Volumes 4:00 PM - 4:15 PM 0 1 1 0 0 0 1 1 4:15 PM - 4:30 PM 0 0 1 1 0 1 0 1 4:30 PM - 4:45 PM 0 2 2 0 1 1 0 3 3 4:45 PM - 5:00 PM 0 0 0 0 0 0 0 5:00 PM - 5:15 PM 0 2 2 0 1 1 0 3 3 5:15 PM - 5:30 PM 1 1 2 2 1 1 2 2 2 4 6 5:30 PM - 5:45 PM 3 1 4 0 0 0 4 0 4 5:45 PM - 6:00 PM 0 1 1 0 0 0 1 1 6:00 PM - 6:15 PM 0 2 2 0 0 0 2 2 6:15 PM - 6:30 PM 2 2 4 1 1 1 1 2 0 6 1 7 6:30 PM - 6:45 PM 3 3 1 1 0 0 3 1 4 6:45 PM - 7:00 PM 1 1 0 1 1 0 2 0 2 Total 6 6 1 13 1 9 2 12 2 1 2 5 0 4 0 4 18 16 34 PM One Hour Volumes 4:00 PM - 5:00 PM 0 0 0 0 0 1 2 3 0 0 1 1 0 1 0 1 1 4 5 4:15 PM - 5:15 PM 0 0 0 0 0 2 2 4 0 0 1 1 0 2 0 2 1 6 7 4:30 PM - 5:30 PM 1 0 0 1 0 4 2 6 1 0 0 1 0 4 0 4 2 10 12 4:45 PM - 5:45 PM 4 1 0 5 0 4 0 4 1 0 0 1 0 3 0 3 6 7 13 5:00 PM - 6:00 PM 4 1 0 5 0 5 0 5 1 0 0 1 0 3 0 3 6 8 14 5:15 PM - 6:15 PM 4 1 0 5 0 5 0 5 1 0 0 1 0 2 0 2 6 7 13 5:30 PM - 6:30 PM 5 3 0 8 0 4 0 4 1 1 0 2 0 0 0 0 10 4 14 5:45 PM - 6:45 PM 2 5 0 7 1 4 0 5 1 1 0 2 0 0 0 0 9 5 14 6:00 PM - 7:00 PM 2 5 1 8 1 3 0 4 1 1 1 3 0 0 0 0 11 4 15 A-8

Wells + Associates, Inc. McLean, Virginia Pedestrian Volume Survey PROJECT: W+A JOB NO: INTERSECTION: LOCATION: DATE: DAY: WEATHER: COUNTED BY: INPUTED BY: Glebe 25 6005 N. Glebe Rd. & N. Carlin Spring Rd. North Glebe Road 1 Fairfax County,VA 2 6/10/2014 8 4 Tueasday 7 3 clear 5 Vanessa 6 agan North Glebe Road North Carlin Spring Ro Garage Entrance North Time Movement Period 1 2 3 4 5 6 7 8 1 + 2 3 + 4 5 + 6 7+ 8 Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 1 8 10 6 2 7 2 6:45 AM - 7:00 AM 2 17 15 8 3 1 7:00 AM - 7:15 AM 6 22 7 4 5 2 7 3 7:15 AM - 7:30 AM 5 19 7 2 1 2 5 1 7:30 AM - 7:45 AM 29 17 7 5 2 3 1 7:45 AM - 8:00 AM 4 48 21 4 1 2 7 4 8:00 AM - 8:15 AM 5 39 22 3 6 7 2 8:15 AM - 8:30 AM 4 58 17 3 1 6 12 5 8:30 AM - 8:45 AM 4 51 25 1 1 3 7 8:45 AM - 9:00 AM 6 40 14 6 2 4 14 1 9:00 AM - 9:15 AM 6 25 18 7 2 3 5 3 9:15 AM - 9:30 AM 2 29 7 4 1 8 2 Total 45 385 180 47 29 33 82 25 AM One Hour Volumes 6:30 AM - 7:30 AM 14 66 39 12 16 7 19 7 80 51 23 26 180 6:45 AM - 7:45 AM 13 87 46 13 19 9 15 6 100 59 28 21 208 7:00 AM - 8:00 AM 15 118 52 17 12 8 22 9 133 69 20 31 253 7:15 AM - 8:15 AM 14 135 67 16 7 12 22 8 149 83 19 30 281 7:30 AM - 8:30 AM 13 174 77 17 7 16 29 12 187 94 23 41 345 7:45 AM - 8:45 AM 17 196 85 11 3 17 33 11 213 96 20 44 373 8:00 AM - 9:00 AM 19 188 78 13 4 19 40 8 207 91 23 48 369 8:15 AM - 9:15 AM 20 174 74 17 6 16 38 9 194 91 22 47 354 8:30 AM - 9:30 AM 18 145 64 18 6 10 34 6 163 82 16 40 301 PM 15 Minute Volumes 4:00 PM - 4:15 PM 15 9 13 12 7 5 4 7 4:15 PM - 4:30 PM 8 10 6 18 6 5 3 8 4:30 PM - 4:45 PM 12 10 18 21 11 13 7 4:45 PM - 5:00 PM 19 14 9 27 10 5 7 13 5:00 PM - 5:15 PM 15 21 15 29 18 1 4 2 5:15 PM - 5:30 PM 19 13 16 30 18 7 5 8 5:30 PM - 5:45 PM 24 8 13 20 9 5 11 7 5:45 PM - 6:00 PM 26 11 8 27 15 5 8 4 6:00 PM - 6:15 PM 33 12 9 33 13 7 12 6:15 PM - 6:30 PM 26 19 9 47 25 7 6 7 6:30 PM - 6:45 PM 24 10 13 34 8 9 5 11 6:45 PM - 7:00 PM 21 15 10 33 22 4 15 5 Total 242 152 139 331 162 60 81 91 PM One Hour Volumes 4:00 PM - 5:00 PM 54 43 46 78 34 15 27 35 97 124 49 62 332 4:15 PM - 5:15 PM 54 55 48 95 45 11 27 30 109 143 56 57 365 4:30 PM - 5:30 PM 65 58 58 107 57 13 29 30 123 165 70 59 417 4:45 PM - 5:45 PM 77 56 53 106 55 18 27 30 133 159 73 57 422 5:00 PM - 6:00 PM 84 53 52 106 60 18 28 21 137 158 78 49 422 5:15 PM - 6:15 PM 102 44 46 110 55 24 24 31 146 156 79 55 436 5:30 PM - 6:30 PM 109 50 39 127 62 24 25 30 159 166 86 55 466 5:45 PM - 6:45 PM 109 52 39 141 61 28 19 34 161 180 89 53 483 6:00 PM - 7:00 PM 104 56 41 147 68 27 26 35 160 188 95 61 504 A-9

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - All Vehicles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: 0 W+A JOB NO: 6005 DAY: Tueasday NORTHBOUND ROAD: North Vermont Street INTERSECTION: Wilson Blvd. & N. Vermont St. WEATHER: clear WESTBOUND ROAD: Wilson Boulevard LOCATION: Fairfax County,VA COUNTED BY: Salih & Mira EASTBOUND ROAD: Wilson Boulevard INPUTED BY: agan Southbound Westbound Northbound Eastbound North East Time 0 Wilson Boulevard North Vermont Street Wilson Boulevard & & Total Period Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF South West AM 15 Minute Volumes 6:30 AM - 6:45 AM 0 0 0 0 0 38 4 42 14 0 2 16 1 102 0 103 16 145 161 6:45 AM - 7:00 AM 0 0 0 0 0 38 3 41 18 0 3 21 3 130 0 133 21 174 195 7:00 AM - 7:15 AM 0 0 0 0 0 67 1 68 31 0 3 34 4 162 0 166 34 234 268 7:15 AM - 7:30 AM 0 0 0 0 0 70 0 70 24 0 4 28 2 171 0 173 28 243 271 7:30 AM - 7:45 AM 0 0 0 0 0 83 0 83 19 0 3 22 3 230 0 233 22 316 338 7:45 AM - 8:00 AM 0 0 0 0 0 107 3 110 20 0 4 24 2 232 0 234 24 344 368 8:00 AM - 8:15 AM 0 0 0 0 0 108 1 109 28 0 1 29 0 267 0 267 29 376 405 8:15 AM - 8:30 AM 0 0 0 0 0 131 2 133 37 0 2 39 2 287 0 289 39 422 461 8:30 AM - 8:45 AM 0 0 0 0 0 109 0 109 47 0 1 48 2 316 0 318 48 427 475 8:45 AM - 9:00 AM 0 0 0 0 0 103 3 106 36 0 3 39 1 255 0 256 39 362 401 9:00 AM - 9:15 AM 0 0 0 0 0 79 4 83 37 0 4 41 3 195 0 198 41 281 322 9:15 AM - 9:30 AM 0 0 0 0 0 85 2 87 16 0 4 20 5 170 0 175 20 262 282 Total 0 0 0 0 0 1018 23 1041 327 0 34 361 28 2517 0 2545 361 3586 3947 AM One Hour Volumes 6:30 AM - 7:30 AM 0 0 0 0 0.00 0 213 8 221 0.79 87 0 12 99 0.73 10 565 0 575 0.83 99 796 895 6:45 AM - 7:45 AM 0 0 0 0 0.00 0 258 4 262 0.79 92 0 13 105 0.77 12 693 0 705 0.76 105 967 1072 7:00 AM - 8:00 AM 0 0 0 0 0.00 0 327 4 331 0.75 94 0 14 108 0.79 11 795 0 806 0.86 108 1137 1245 7:15 AM - 8:15 AM 0 0 0 0 0.00 0 368 4 372 0.85 91 0 12 103 0.89 7 900 0 907 0.85 103 1279 1382 7:30 AM - 8:30 AM 0 0 0 0 0.00 0 429 6 435 0.82 104 0 10 114 0.73 7 1016 0 1023 0.88 114 1458 1572 7:45 AM - 8:45 AM 0 0 0 0 0.00 0 455 6 461 0.87 132 0 8 140 0.73 6 1102 0 1108 0.87 140 1569 1709 8:00 AM - 9:00 AM 0 0 0 0 0.00 0 451 6 457 0.86 148 0 7 155 0.81 5 1125 0 1130 0.89 155 1587 1742 8:15 AM - 9:15 AM 0 0 0 0 0.00 0 422 9 431 0.81 157 0 10 167 0.87 8 1053 0 1061 0.83 167 1492 1659 8:30 AM - 9:30 AM 0 0 0 0 0.00 0 376 9 385 0.88 136 0 12 148 0.77 11 936 0 947 0.74 148 1332 1480 PM 15 Minute Volumes 4:00 PM - 4:15 PM 0 0 0 0 0 203 8 211 6 0 3 9 2 88 0 90 9 301 310 4:15 PM - 4:30 PM 0 0 0 0 0 204 11 215 12 0 4 16 2 90 0 92 16 307 323 4:30 PM - 4:45 PM 0 0 0 0 0 185 15 200 2 0 3 5 3 97 0 100 5 300 305 4:45 PM - 5:00 PM 0 0 0 0 0 205 11 216 7 0 2 9 3 143 0 146 9 362 371 5:00 PM - 5:15 PM 0 0 0 0 0 233 13 246 10 0 3 13 3 123 0 126 13 372 385 5:15 PM - 5:30 PM 0 0 0 0 0 261 16 277 15 0 6 21 3 139 0 142 21 419 440 5:30 PM - 5:45 PM 0 0 0 0 0 246 13 259 9 0 6 15 7 144 0 151 15 410 425 5:45 PM - 6:00 PM 0 0 0 0 0 258 15 273 9 0 6 15 2 133 0 135 15 408 423 6:00 PM - 6:15 PM 0 0 0 0 0 228 12 240 13 0 3 16 4 129 0 133 16 373 389 6:15 PM - 6:30 PM 0 0 0 0 0 217 24 241 10 0 6 16 4 128 0 132 16 373 389 6:30 PM - 6:45 PM 0 0 0 0 0 169 15 184 10 0 2 12 0 126 0 126 12 310 322 6:45 PM - 7:00 PM 0 0 0 0 0 130 14 144 6 0 7 13 2 97 0 99 13 243 256 Total 0 0 0 0 0 2539 167 2706 109 0 51 160 35 1437 0 1472 160 4178 4338 PM One Hour Volumes 4:00 PM - 5:00 PM 0 0 0 0 0.00 0 797 45 842 0.97 27 0 12 39 0.61 10 418 0 428 0.73 39 1270 1309 4:15 PM - 5:15 PM 0 0 0 0 0.00 0 827 50 877 0.89 31 0 12 43 0.67 11 453 0 464 0.79 43 1341 1384 4:30 PM - 5:30 PM 0 0 0 0 0.00 0 884 55 939 0.85 34 0 14 48 0.57 12 502 0 514 0.88 48 1453 1501 4:45 PM - 5:45 PM 0 0 0 0 0.00 0 945 53 998 0.90 41 0 17 58 0.69 16 549 0 565 0.94 58 1563 1621 5:00 PM - 6:00 PM 0 0 0 0 0.00 0 998 57 1055 0.95 43 0 21 64 0.76 15 539 0 554 0.92 64 1609 1673 5:15 PM - 6:15 PM 0 0 0 0 0.00 0 993 56 1049 0.95 46 0 21 67 0.80 16 545 0 561 0.93 67 1610 1677 5:30 PM - 6:30 PM 0 0 0 0 0.00 0 949 64 1013 0.93 41 0 21 62 0.97 17 534 0 551 0.91 62 1564 1626 5:45 PM - 6:45 PM 0 0 0 0 0.00 0 872 66 938 0.86 42 0 17 59 0.92 10 516 0 526 0.97 59 1464 1523 6:00 PM - 7:00 PM 0 0 0 0 0.00 0 744 65 809 0.84 39 0 18 57 0.89 10 480 0 490 0.92 57 1299 1356 A-10

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - Bicycles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: 0 6005 DAY: Tueasday NORTHBOUND ROAD: North Vermont Street Wilson Blvd. & N. Vermont St. WEATHER: clear WESTBOUND ROAD: Wilson Boulevard Fairfax County,VA COUNTED BY: Mira EASTBOUND ROAD: Wilson Boulevard INPUTED BY: agan Southbound Westbound Northbound Eastbound North Time 0 Wilson Boulevard North Vermont Street Wilson Boulevard Period Right Thru Left Total Right Thru Left Total Right Thru Left Total Right Thru Left Total South West W+A JOB NO: INTERSECTION: LOCATION: East & & Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 0 0 0 1 1 0 1 1 6:45 AM - 7:00 AM 0 0 0 0 0 0 0 7:00 AM - 7:15 AM 0 0 0 2 2 0 2 2 7:15 AM - 7:30 AM 0 1 1 0 1 1 0 2 2 7:30 AM - 7:45 AM 0 0 0 1 1 0 1 1 7:45 AM - 8:00 AM 0 0 0 2 2 0 2 2 8:00 AM - 8:15 AM 0 0 1 1 0 1 0 1 8:15 AM - 8:30 AM 0 0 0 0 0 0 0 8:30 AM - 8:45 AM 0 0 1 1 1 1 1 1 2 8:45 AM - 9:00 AM 0 0 0 0 0 0 0 9:00 AM - 9:15 AM 0 0 0 1 1 0 1 1 9:15 AM - 9:30 AM 0 0 0 0 0 0 0 Total 0 0 0 0 0 1 0 1 2 0 0 2 1 8 0 9 2 10 12 AM One Hour Volumes 6:30 AM - 7:30 AM 0 0 0 0 0 1 0 1 0 0 0 0 0 4 0 4 0 5 5 6:45 AM - 7:45 AM 0 0 0 0 0 1 0 1 0 0 0 0 1 3 0 4 0 5 5 7:00 AM - 8:00 AM 0 0 0 0 0 1 0 1 0 0 0 0 1 5 0 6 0 7 7 7:15 AM - 8:15 AM 0 0 0 0 0 1 0 1 1 0 0 1 1 3 0 4 1 5 6 7:30 AM - 8:30 AM 0 0 0 0 0 0 0 0 1 0 0 1 1 2 0 3 1 3 4 7:45 AM - 8:45 AM 0 0 0 0 0 0 0 0 2 0 0 2 0 3 0 3 2 3 5 8:00 AM - 9:00 AM 0 0 0 0 0 0 0 0 2 0 0 2 0 1 0 1 2 1 3 8:15 AM - 9:15 AM 0 0 0 0 0 0 0 0 1 0 0 1 0 2 0 2 1 2 3 8:30 AM - 9:30 AM 0 0 0 0 0 0 0 0 1 0 0 1 0 2 0 2 1 2 3 PM 15 Minute Volumes 4:00 PM - 4:15 PM 0 1 1 0 1 1 0 2 2 4:15 PM - 4:30 PM 0 0 0 0 0 0 0 4:30 PM - 4:45 PM 0 0 0 0 0 0 0 4:45 PM - 5:00 PM 0 1 1 0 0 0 1 1 5:00 PM - 5:15 PM 0 0 2 2 1 1 2 2 2 4 5:15 PM - 5:30 PM 0 1 1 0 1 1 0 2 2 5:30 PM - 5:45 PM 0 1 1 0 1 1 0 2 2 5:45 PM - 6:00 PM 0 1 1 0 1 1 0 2 2 6:00 PM - 6:15 PM 0 0 0 2 2 0 2 2 6:15 PM - 6:30 PM 0 0 0 2 2 0 2 2 6:30 PM - 6:45 PM 0 1 1 0 2 2 0 3 3 6:45 PM - 7:00 PM 0 0 0 4 4 0 4 4 Total 0 0 0 0 0 6 0 6 2 0 0 2 1 15 0 16 2 22 24 PM One Hour Volumes 4:00 PM - 5:00 PM 0 0 0 0 0 2 0 2 0 0 0 0 0 1 0 1 0 3 3 4:15 PM - 5:15 PM 0 0 0 0 0 1 0 1 2 0 0 2 1 1 0 2 2 3 5 4:30 PM - 5:30 PM 0 0 0 0 0 2 0 2 2 0 0 2 1 2 0 3 2 5 7 4:45 PM - 5:45 PM 0 0 0 0 0 3 0 3 2 0 0 2 1 3 0 4 2 7 9 5:00 PM - 6:00 PM 0 0 0 0 0 3 0 3 2 0 0 2 1 4 0 5 2 8 10 5:15 PM - 6:15 PM 0 0 0 0 0 3 0 3 0 0 0 0 0 5 0 5 0 8 8 5:30 PM - 6:30 PM 0 0 0 0 0 2 0 2 0 0 0 0 0 6 0 6 0 8 8 5:45 PM - 6:45 PM 0 0 0 0 0 2 0 2 0 0 0 0 0 7 0 7 0 9 9 6:00 PM - 7:00 PM 0 0 0 0 0 1 0 1 0 0 0 0 0 10 0 10 0 11 11 A-11

Wells + Associates, Inc. McLean, Virginia Pedestrian Volume Survey PROJECT: W+A JOB NO: INTERSECTION: LOCATION: DATE: DAY: WEATHER: COUNTED BY: INPUTED BY: Glebe 25 6005 0 Wilson Blvd. & N. Vermont St. 1 Fairfax County,VA 2 6/10/2014 8 4 Tueasday 7 3 clear 5 Salih 6 agan North Vermont Street Wilson Boulevard Wilson Boulevard North Time Movement Period 1 2 3 4 5 6 7 8 1 + 2 3 + 4 5 + 6 7+ 8 Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 1 3 2 6:45 AM - 7:00 AM 2 1 5 7:00 AM - 7:15 AM 3 6 1 2 1 7:15 AM - 7:30 AM 1 7 1 3 7:30 AM - 7:45 AM 9 1 10 7:45 AM - 8:00 AM 1 10 1 15 8:00 AM - 8:15 AM 3 1 8 8:15 AM - 8:30 AM 2 8 1 1 11 8:30 AM - 8:45 AM 3 9 5 8:45 AM - 9:00 AM 3 1 2 9:00 AM - 9:15 AM 1 3 5 2 9:15 AM - 9:30 AM 1 2 3 Total 13 61 3 1 24 59 0 0 AM One Hour Volumes 6:30 AM - 7:30 AM 6 15 1 1 13 3 0 0 21 2 16 0 39 6:45 AM - 7:45 AM 6 23 1 1 11 11 0 0 29 2 22 0 53 7:00 AM - 8:00 AM 5 32 1 1 7 26 0 0 37 2 33 0 72 7:15 AM - 8:15 AM 2 29 0 1 6 33 0 0 31 1 39 0 71 7:30 AM - 8:30 AM 3 30 1 0 4 44 0 0 33 1 48 0 82 7:45 AM - 8:45 AM 6 30 1 0 3 39 0 0 36 1 42 0 79 8:00 AM - 9:00 AM 5 23 2 0 2 26 0 0 28 2 28 0 58 8:15 AM - 9:15 AM 6 23 2 0 6 20 0 0 29 2 26 0 57 8:30 AM - 9:30 AM 4 16 1 0 7 12 0 0 20 1 19 0 40 PM 15 Minute Volumes 4:00 PM - 4:15 PM 2 2 1 1 1 4:15 PM - 4:30 PM 4 5 2 1 2 4 1 4:30 PM - 4:45 PM 1 5 2 1 1 4:45 PM - 5:00 PM 2 4 2 5:00 PM - 5:15 PM 8 2 1 9 4 2 5:15 PM - 5:30 PM 6 3 10 7 5:30 PM - 5:45 PM 5 1 2 5 1 1 1 5:45 PM - 6:00 PM 6 3 1 5 5 6:00 PM - 6:15 PM 4 2 7 2 1 6:15 PM - 6:30 PM 7 1 10 5 1 6:30 PM - 6:45 PM 2 4 9 2 6:45 PM - 7:00 PM 10 8 2 7 Total 57 40 6 1 64 39 3 6 PM One Hour Volumes 4:00 PM - 5:00 PM 9 16 2 1 7 6 1 2 25 3 13 3 44 4:15 PM - 5:15 PM 15 16 3 1 15 9 0 4 31 4 24 4 63 4:30 PM - 5:30 PM 17 14 1 0 23 12 0 3 31 1 35 3 70 4:45 PM - 5:45 PM 21 10 3 0 26 12 1 3 31 3 38 4 76 5:00 PM - 6:00 PM 25 9 4 0 29 17 1 3 34 4 46 4 88 5:15 PM - 6:15 PM 21 9 3 0 27 15 2 1 30 3 42 3 78 5:30 PM - 6:30 PM 22 7 3 0 27 13 2 2 29 3 40 4 76 5:45 PM - 6:45 PM 19 10 1 0 31 14 1 1 29 1 45 2 77 6:00 PM - 7:00 PM 23 15 0 0 28 16 1 1 38 0 44 2 84 A-12

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - All Vehicles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: North Tazewell Street W+A JOB NO: 6005 DAY: Tueasday NORTHBOUND ROAD: North Tazewell Street INTERSECTION: N. Tazewell St. & 7th Street N. WEATHER: clear WESTBOUND ROAD: 7th Street North LOCATION: Fairfax County,VA COUNTED BY: Felix EASTBOUND ROAD: Driveway INPUTED BY: agan Southbound Westbound Northbound Eastbound North East Time North Tazewell Street 7th Street North North Tazewell Street Driveway & & Total Period Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF South West AM 15 Minute Volumes 6:30 AM - 6:45 AM 0 5 0 5 2 0 1 3 0 14 0 14 0 0 2 2 19 5 24 6:45 AM - 7:00 AM 0 5 0 5 5 0 2 7 0 15 1 16 0 0 3 3 21 10 31 7:00 AM - 7:15 AM 0 4 1 5 8 0 4 12 0 26 0 26 0 0 3 3 31 15 46 7:15 AM - 7:30 AM 0 1 1 2 5 0 1 6 0 21 0 21 0 0 0 0 23 6 29 7:30 AM - 7:45 AM 0 3 0 3 8 0 6 14 0 15 0 15 1 0 1 2 18 16 34 7:45 AM - 8:00 AM 0 6 0 6 5 0 1 6 0 29 0 29 2 0 1 3 35 9 44 8:00 AM - 8:15 AM 0 1 0 1 2 0 4 6 1 28 1 30 0 0 1 1 31 7 38 8:15 AM - 8:30 AM 0 3 0 3 2 0 6 8 0 35 0 35 0 0 1 1 38 9 47 8:30 AM - 8:45 AM 0 2 0 2 4 0 4 8 0 34 0 34 4 0 0 4 36 12 48 8:45 AM - 9:00 AM 0 5 0 5 9 0 2 11 0 32 2 34 1 0 3 4 39 15 54 9:00 AM - 9:15 AM 1 3 1 5 11 0 4 15 3 36 0 39 0 0 0 0 44 15 59 9:15 AM - 9:30 AM 2 7 0 9 9 0 0 9 0 21 0 21 0 0 1 1 30 10 40 Total 3 45 3 51 70 0 35 105 4 306 4 314 8 0 16 24 365 129 494 AM One Hour Volumes 6:30 AM - 7:30 AM 0 15 2 17 0.85 20 0 8 28 0.58 0 76 1 77 0.74 0 0 8 8 0.67 94 36 130 6:45 AM - 7:45 AM 0 13 2 15 0.75 26 0 13 39 0.70 0 77 1 78 0.75 1 0 7 8 0.67 93 47 140 7:00 AM - 8:00 AM 0 14 2 16 0.67 26 0 12 38 0.68 0 91 0 91 0.78 3 0 5 8 0.67 107 46 153 7:15 AM - 8:15 AM 0 11 1 12 0.50 20 0 12 32 0.57 1 93 1 95 0.79 3 0 3 6 0.50 107 38 145 7:30 AM - 8:30 AM 0 13 0 13 0.54 17 0 17 34 0.61 1 107 1 109 0.78 3 0 4 7 0.58 122 41 163 7:45 AM - 8:45 AM 0 12 0 12 0.50 13 0 15 28 0.88 1 126 1 128 0.91 6 0 3 9 0.56 140 37 177 8:00 AM - 9:00 AM 0 11 0 11 0.55 17 0 16 33 0.75 1 129 3 133 0.95 5 0 5 10 0.63 144 43 187 8:15 AM - 9:15 AM 1 13 1 15 0.75 26 0 16 42 0.70 3 137 2 142 0.91 5 0 4 9 0.56 157 51 208 8:30 AM - 9:30 AM 3 17 1 21 0.58 33 0 10 43 0.72 3 123 2 128 0.82 5 0 4 9 0.56 149 52 201 PM 15 Minute Volumes 4:00 PM - 4:15 PM 2 13 0 15 5 0 1 6 5 0 1 6 0 0 1 1 21 7 28 4:15 PM - 4:30 PM 0 14 0 14 7 0 2 9 7 0 2 9 0 0 0 0 23 9 32 4:30 PM - 4:45 PM 1 21 0 22 7 0 7 14 7 0 7 14 0 0 0 0 36 14 50 4:45 PM - 5:00 PM 0 15 0 15 3 0 4 7 3 0 4 7 0 0 0 0 22 7 29 5:00 PM - 5:15 PM 1 17 0 18 9 0 1 10 9 0 1 10 1 0 1 2 28 12 40 5:15 PM - 5:30 PM 3 15 1 19 13 1 2 16 13 1 2 16 1 0 1 2 35 18 53 5:30 PM - 5:45 PM 2 19 0 21 6 0 5 11 6 0 5 11 0 0 1 1 32 12 44 5:45 PM - 6:00 PM 4 15 0 19 9 1 5 15 9 1 5 15 0 0 1 1 34 16 50 6:00 PM - 6:15 PM 1 16 0 17 15 0 4 19 15 0 4 19 1 0 1 2 36 21 57 6:15 PM - 6:30 PM 5 22 0 27 8 0 3 11 8 0 3 11 1 0 2 3 38 14 52 6:30 PM - 6:45 PM 2 14 0 16 9 0 3 12 9 0 3 12 0 0 1 1 28 13 41 6:45 PM - 7:00 PM 2 16 0 18 7 0 0 7 7 0 0 7 0 0 0 0 25 7 32 Total 23 197 1 221 98 2 37 137 98 2 37 137 4 0 9 13 358 150 508 PM One Hour Volumes 4:00 PM - 5:00 PM 3 63 0 66 0.75 22 0 14 36 0.64 22 0 14 36 0.64 0 0 1 1 0.25 102 37 139 4:15 PM - 5:15 PM 2 67 0 69 0.78 26 0 14 40 0.71 26 0 14 40 0.71 1 0 1 2 0.25 109 42 151 4:30 PM - 5:30 PM 5 68 1 74 0.84 32 1 14 47 0.73 32 1 14 47 0.73 2 0 2 4 0.50 121 51 172 4:45 PM - 5:45 PM 6 66 1 73 0.87 31 1 12 44 0.69 31 1 12 44 0.69 2 0 3 5 0.63 117 49 166 5:00 PM - 6:00 PM 10 66 1 77 0.92 37 2 13 52 0.81 37 2 13 52 0.81 2 0 4 6 0.75 129 58 187 5:15 PM - 6:15 PM 10 65 1 76 0.90 43 2 16 61 0.80 43 2 16 61 0.80 2 0 4 6 0.75 137 67 204 5:30 PM - 6:30 PM 12 72 0 84 0.78 38 1 17 56 0.74 38 1 17 56 0.74 2 0 5 7 0.58 140 63 203 5:45 PM - 6:45 PM 12 67 0 79 0.73 41 1 15 57 0.75 41 1 15 57 0.75 2 0 5 7 0.58 136 64 200 6:00 PM - 7:00 PM 10 68 0 78 0.72 39 0 10 49 0.64 39 0 10 49 0.64 2 0 4 6 0.50 127 55 182 A-13

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - Bicycles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: North Tazewell Street 6005 DAY: Tueasday NORTHBOUND ROAD: North Tazewell Street N. Tazewell St. & 7th Street N. WEATHER: clear WESTBOUND ROAD: 7th Street North Fairfax County,VA COUNTED BY: Felix EASTBOUND ROAD: Driveway INPUTED BY: agan Southbound Westbound Northbound Eastbound North Time North Tazewell Street 7th Street North North Tazewell Street Driveway Period Right Thru Left Total Right Thru Left Total Right Thru Left Total Right Thru Left Total South West W+A JOB NO: INTERSECTION: LOCATION: East & & Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 0 0 0 0 0 0 0 6:45 AM - 7:00 AM 0 0 0 0 0 0 0 7:00 AM - 7:15 AM 0 0 0 0 0 0 0 7:15 AM - 7:30 AM 0 0 0 0 0 0 0 7:30 AM - 7:45 AM 0 0 0 0 0 0 0 7:45 AM - 8:00 AM 0 0 0 0 0 0 0 8:00 AM - 8:15 AM 0 0 0 0 0 0 0 8:15 AM - 8:30 AM 0 0 0 0 0 0 0 8:30 AM - 8:45 AM 0 0 0 0 0 0 0 8:45 AM - 9:00 AM 0 0 0 0 0 0 0 9:00 AM - 9:15 AM 0 0 0 0 0 0 0 9:15 AM - 9:30 AM 0 0 0 0 0 0 0 Total 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 AM One Hour Volumes 6:30 AM - 7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:45 AM - 7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:00 AM - 8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:15 AM - 8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:30 AM - 8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:45 AM - 8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8:00 AM - 9:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8:15 AM - 9:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8:30 AM - 9:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PM 15 Minute Volumes 4:00 PM - 4:15 PM 0 0 0 0 0 0 0 4:15 PM - 4:30 PM 0 0 0 0 0 0 0 4:30 PM - 4:45 PM 0 0 0 0 0 0 0 4:45 PM - 5:00 PM 0 0 0 0 0 0 0 5:00 PM - 5:15 PM 0 0 0 0 0 0 0 5:15 PM - 5:30 PM 0 0 0 0 0 0 0 5:30 PM - 5:45 PM 0 0 0 0 0 0 0 5:45 PM - 6:00 PM 0 0 0 0 0 0 0 6:00 PM - 6:15 PM 0 0 0 0 0 0 0 6:15 PM - 6:30 PM 0 0 0 0 0 0 0 6:30 PM - 6:45 PM 0 0 0 0 0 0 0 6:45 PM - 7:00 PM 0 0 0 0 0 0 0 Total 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PM One Hour Volumes 4:00 PM - 5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:15 PM - 5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:30 PM - 5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:45 PM - 5:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5:00 PM - 6:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5:15 PM - 6:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5:30 PM - 6:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5:45 PM - 6:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:00 PM - 7:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 A-14

Wells + Associates, Inc. McLean, Virginia Pedestrian Volume Survey PROJECT: W+A JOB NO: INTERSECTION: LOCATION: DATE: DAY: WEATHER: COUNTED BY: INPUTED BY: Glebe 25 6005 N. Tazewell St. & 7th Street N. North Tazewell Street 1 Fairfax County,VA 2 6/10/2014 8 4 Tueasday 7 3 clear 5 Felix 6 agan North Tazewell Street Driveway 7th Street North North Time Movement Period 1 2 3 4 5 6 7 8 1 + 2 3 + 4 5 + 6 7+ 8 Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 2 1 2 1 6:45 AM - 7:00 AM 7:00 AM - 7:15 AM 1 2 1 1 7:15 AM - 7:30 AM 3 1 1 7:30 AM - 7:45 AM 1 7:45 AM - 8:00 AM 1 1 8:00 AM - 8:15 AM 1 2 1 8:15 AM - 8:30 AM 8:30 AM - 8:45 AM 1 4 1 2 8:45 AM - 9:00 AM 2 1 1 9:00 AM - 9:15 AM 3 2 3 1 2 9:15 AM - 9:30 AM 1 1 4 2 3 Total 14 10 11 5 2 6 2 7 AM One Hour Volumes 6:30 AM - 7:30 AM 6 1 2 1 2 0 1 3 7 3 2 4 16 6:45 AM - 7:45 AM 4 0 2 1 0 0 1 3 4 3 0 4 11 7:00 AM - 8:00 AM 4 0 3 1 0 1 1 3 4 4 1 4 13 7:15 AM - 8:15 AM 4 2 1 2 0 1 0 2 6 3 1 2 12 7:30 AM - 8:30 AM 1 2 1 1 0 1 0 1 3 2 1 1 7 7:45 AM - 8:45 AM 2 6 2 1 0 3 0 0 8 3 3 0 14 8:00 AM - 9:00 AM 4 6 1 1 0 2 1 1 10 2 2 2 16 8:15 AM - 9:15 AM 6 6 4 1 0 2 1 3 12 5 2 4 23 8:30 AM - 9:30 AM 7 7 8 3 0 5 1 3 14 11 5 4 34 PM 15 Minute Volumes 4:00 PM - 4:15 PM 3 2 1 4 4:15 PM - 4:30 PM 3 1 1 3 1 4:30 PM - 4:45 PM 1 2 4 2 3 5 2 4:45 PM - 5:00 PM 1 1 2 3 1 5:00 PM - 5:15 PM 1 1 1 1 5:15 PM - 5:30 PM 1 1 1 2 1 5:30 PM - 5:45 PM 3 1 2 3 1 1 5:45 PM - 6:00 PM 1 3 2 2 6:00 PM - 6:15 PM 2 1 3 5 4 3 6:15 PM - 6:30 PM 1 4 2 3 1 5 1 6:30 PM - 6:45 PM 3 1 4 3 2 5 2 6:45 PM - 7:00 PM 1 5 1 2 4 3 1 3 Total 17 19 21 19 24 18 18 14 PM One Hour Volumes 4:00 PM - 5:00 PM 5 8 8 3 6 6 5 5 13 11 12 10 46 4:15 PM - 5:15 PM 2 6 8 4 6 6 6 2 8 12 12 8 40 4:30 PM - 5:30 PM 3 3 8 3 4 7 6 3 6 11 11 9 37 4:45 PM - 5:45 PM 5 1 5 3 4 2 5 4 6 8 6 9 29 5:00 PM - 6:00 PM 5 0 3 3 7 4 4 3 5 6 11 7 29 5:15 PM - 6:15 PM 7 1 5 7 11 4 6 2 8 12 15 8 43 5:30 PM - 6:30 PM 7 5 6 10 11 2 11 2 12 16 13 13 54 5:45 PM - 6:45 PM 7 6 9 11 10 7 10 3 13 20 17 13 63 6:00 PM - 7:00 PM 7 11 10 13 11 8 9 6 18 23 19 15 75 A-15

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - All Vehicles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: North Tazewell Street W+A JOB NO: 6005 DAY: Tueasday NORTHBOUND ROAD: Driveway INTERSECTION: N. Tazewell St. & N. Carlin Spring Rd. WEATHER: clear WESTBOUND ROAD: North Carlin Spring Road LOCATION: Fairfax County,VA COUNTED BY: Megan EASTBOUND ROAD: North Carlin Spring Road INPUTED BY: agan Southbound Westbound Northbound Eastbound North East Time North Tazewell Street North Carlin Spring Road Driveway North Carlin Spring Road & & Total Period Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF South West AM 15 Minute Volumes 6:30 AM - 6:45 AM 0 0 0 0 1 24 2 27 3 0 1 4 1 88 1 90 4 117 121 6:45 AM - 7:00 AM 0 0 0 0 4 27 0 31 0 0 1 1 1 128 8 137 1 168 169 7:00 AM - 7:15 AM 0 0 0 0 4 45 1 50 0 0 1 1 2 145 13 160 1 210 211 7:15 AM - 7:30 AM 0 0 0 0 3 44 2 49 0 0 2 2 0 99 3 102 2 151 153 7:30 AM - 7:45 AM 0 0 0 0 5 45 2 52 1 0 0 1 0 135 7 142 1 194 195 7:45 AM - 8:00 AM 0 0 0 0 2 49 1 52 0 1 1 2 1 195 5 201 2 253 255 8:00 AM - 8:15 AM 0 0 0 0 6 47 3 56 2 0 0 2 1 195 1 197 2 253 255 8:15 AM - 8:30 AM 0 0 0 0 4 47 3 54 1 1 2 4 1 207 5 213 4 267 271 8:30 AM - 8:45 AM 0 0 0 0 1 37 0 38 0 0 2 2 0 167 8 175 2 213 215 8:45 AM - 9:00 AM 0 0 0 0 2 40 1 43 3 1 1 5 0 180 4 184 5 227 232 9:00 AM - 9:15 AM 0 0 0 0 0 49 2 51 0 1 2 3 5 121 5 131 3 182 185 9:15 AM - 9:30 AM 0 0 0 0 5 37 2 44 2 0 0 2 0 109 5 114 2 158 160 Total 0 0 0 0 37 491 19 547 12 4 13 29 12 1769 65 1846 29 2393 2422 AM One Hour Volumes 6:30 AM - 7:30 AM 0 0 0 0 0.00 12 140 5 157 0.79 3 0 5 8 0.50 4 460 25 489 0.76 8 646 654 6:45 AM - 7:45 AM 0 0 0 0 0.00 16 161 5 182 0.88 1 0 4 5 0.63 3 507 31 541 0.85 5 723 728 7:00 AM - 8:00 AM 0 0 0 0 0.00 14 183 6 203 0.98 1 1 4 6 0.75 3 574 28 605 0.75 6 808 814 7:15 AM - 8:15 AM 0 0 0 0 0.00 16 185 8 209 0.93 3 1 3 7 0.88 2 624 16 642 0.80 7 851 858 7:30 AM - 8:30 AM 0 0 0 0 0.00 17 188 9 214 0.96 4 2 3 9 0.56 3 732 18 753 0.88 9 967 976 7:45 AM - 8:45 AM 0 0 0 0 0.00 13 180 7 200 0.89 3 2 5 10 0.63 3 764 19 786 0.92 10 986 996 8:00 AM - 9:00 AM 0 0 0 0 0.00 13 171 7 191 0.85 6 2 5 13 0.65 2 749 18 769 0.90 13 960 973 8:15 AM - 9:15 AM 0 0 0 0 0.00 7 173 6 186 0.86 4 3 7 14 0.70 6 675 22 703 0.83 14 889 903 8:30 AM - 9:30 AM 0 0 0 0 0.00 8 163 5 176 0.86 5 2 5 12 0.60 5 577 22 604 0.82 12 780 792 PM 15 Minute Volumes 4:00 PM - 4:15 PM 0 0 0 0 6 121 0 127 0 0 1 1 1 71 2 74 1 201 202 4:15 PM - 4:30 PM 0 0 0 0 4 125 1 130 3 0 0 3 1 72 1 74 3 204 207 4:30 PM - 4:45 PM 0 0 0 0 8 143 0 151 0 0 0 0 1 84 4 89 0 240 240 4:45 PM - 5:00 PM 0 0 0 0 4 149 2 155 3 0 2 5 1 92 4 97 5 252 257 5:00 PM - 5:15 PM 0 0 0 0 4 152 1 157 0 0 2 2 6 76 6 88 2 245 247 5:15 PM - 5:30 PM 0 0 0 0 7 134 2 143 0 0 1 1 0 82 8 90 1 233 234 5:30 PM - 5:45 PM 0 0 0 0 8 171 2 181 1 0 1 2 1 66 6 73 2 254 256 5:45 PM - 6:00 PM 0 0 0 0 3 144 2 149 0 1 1 2 3 103 0 106 2 255 257 6:00 PM - 6:15 PM 0 0 0 0 4 144 3 151 0 0 0 0 0 73 4 77 0 228 228 6:15 PM - 6:30 PM 0 0 0 0 8 160 2 170 3 0 2 5 1 86 2 89 5 259 264 6:30 PM - 6:45 PM 0 0 0 0 4 161 0 165 0 0 0 0 2 76 7 85 0 250 250 6:45 PM - 7:00 PM 0 0 0 0 2 118 2 122 0 0 1 1 1 94 4 99 1 221 222 Total 0 0 0 0 62 1722 17 1801 10 1 11 22 18 975 48 1041 22 2842 2864 PM One Hour Volumes 4:00 PM - 5:00 PM 0 0 0 0 0.00 22 538 3 563 0.91 6 0 3 9 0.45 4 319 11 334 0.86 9 897 906 4:15 PM - 5:15 PM 0 0 0 0 0.00 20 569 4 593 0.94 6 0 4 10 0.50 9 324 15 348 0.90 10 941 951 4:30 PM - 5:30 PM 0 0 0 0 0.00 23 578 5 606 0.96 3 0 5 8 0.40 8 334 22 364 0.94 8 970 978 4:45 PM - 5:45 PM 0 0 0 0 0.00 23 606 7 636 0.88 4 0 6 10 0.50 8 316 24 348 0.90 10 984 994 5:00 PM - 6:00 PM 0 0 0 0 0.00 22 601 7 630 0.87 1 1 5 7 0.88 10 327 20 357 0.84 7 987 994 5:15 PM - 6:15 PM 0 0 0 0 0.00 22 593 9 624 0.86 1 1 3 5 0.63 4 324 18 346 0.82 5 970 975 5:30 PM - 6:30 PM 0 0 0 0 0.00 23 619 9 651 0.90 4 1 4 9 0.45 5 328 12 345 0.81 9 996 1005 5:45 PM - 6:45 PM 0 0 0 0 0.00 19 609 7 635 0.93 3 1 3 7 0.35 6 338 13 357 0.84 7 992 999 6:00 PM - 7:00 PM 0 0 0 0 0.00 18 583 7 608 0.89 3 0 3 6 0.30 4 329 17 350 0.88 6 958 964 A-16

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - Bicycles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: North Tazewell Street 6005 DAY: Tueasday NORTHBOUND ROAD: Driveway N. Tazewell St. & N. Carlin Spring Rd. WEATHER: clear WESTBOUND ROAD: North Carlin Spring Road Fairfax County,VA COUNTED BY: Megan EASTBOUND ROAD: North Carlin Spring Road INPUTED BY: agan Southbound Westbound Northbound Eastbound North Time North Tazewell Street North Carlin Spring Road Driveway North Carlin Spring Road Period Right Thru Left Total Right Thru Left Total Right Thru Left Total Right Thru Left Total South West W+A JOB NO: INTERSECTION: LOCATION: East & & Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 0 3 3 0 1 1 0 4 4 6:45 AM - 7:00 AM 0 1 1 0 0 0 1 1 7:00 AM - 7:15 AM 0 0 0 1 1 0 1 1 7:15 AM - 7:30 AM 0 1 1 0 0 0 1 1 7:30 AM - 7:45 AM 0 1 1 0 0 0 1 1 7:45 AM - 8:00 AM 0 1 1 0 0 0 1 1 8:00 AM - 8:15 AM 0 0 0 2 1 3 0 3 3 8:15 AM - 8:30 AM 0 0 0 2 1 3 0 3 3 8:30 AM - 8:45 AM 0 0 0 1 1 2 0 2 2 8:45 AM - 9:00 AM 0 0 0 1 1 0 1 1 9:00 AM - 9:15 AM 0 0 0 0 0 0 0 9:15 AM - 9:30 AM 0 0 0 0 0 0 0 Total 0 0 0 0 0 3 4 7 0 0 0 0 0 8 3 11 0 18 18 AM One Hour Volumes 6:30 AM - 7:30 AM 0 0 0 0 0 1 4 5 0 0 0 0 0 2 0 2 0 7 7 6:45 AM - 7:45 AM 0 0 0 0 0 2 1 3 0 0 0 0 0 1 0 1 0 4 4 7:00 AM - 8:00 AM 0 0 0 0 0 3 0 3 0 0 0 0 0 1 0 1 0 4 4 7:15 AM - 8:15 AM 0 0 0 0 0 3 0 3 0 0 0 0 0 2 1 3 0 6 6 7:30 AM - 8:30 AM 0 0 0 0 0 2 0 2 0 0 0 0 0 4 2 6 0 8 8 7:45 AM - 8:45 AM 0 0 0 0 0 1 0 1 0 0 0 0 0 5 3 8 0 9 9 8:00 AM - 9:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 6 3 9 0 9 9 8:15 AM - 9:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 6 0 6 6 8:30 AM - 9:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 3 0 3 3 PM 15 Minute Volumes 4:00 PM - 4:15 PM 1 1 1 1 0 1 1 2 1 3 4 4:15 PM - 4:30 PM 0 3 3 0 0 0 3 3 4:30 PM - 4:45 PM 0 0 0 1 1 0 1 1 4:45 PM - 5:00 PM 0 0 0 2 2 0 2 2 5:00 PM - 5:15 PM 0 1 1 0 0 0 1 1 5:15 PM - 5:30 PM 0 2 2 0 0 0 2 2 5:30 PM - 5:45 PM 0 2 2 0 0 0 2 2 5:45 PM - 6:00 PM 0 0 0 0 0 0 0 6:00 PM - 6:15 PM 1 1 4 4 0 0 1 4 5 6:15 PM - 6:30 PM 0 1 1 0 0 0 1 1 6:30 PM - 6:45 PM 0 1 1 0 0 0 1 1 6:45 PM - 7:00 PM 0 1 1 0 1 1 0 2 2 Total 2 0 0 2 0 16 0 16 0 0 0 0 0 4 2 6 2 22 24 PM One Hour Volumes 4:00 PM - 5:00 PM 1 0 0 1 0 4 0 4 0 0 0 0 0 3 2 5 1 9 10 4:15 PM - 5:15 PM 0 0 0 0 0 4 0 4 0 0 0 0 0 2 1 3 0 7 7 4:30 PM - 5:30 PM 0 0 0 0 0 3 0 3 0 0 0 0 0 2 1 3 0 6 6 4:45 PM - 5:45 PM 0 0 0 0 0 5 0 5 0 0 0 0 0 2 0 2 0 7 7 5:00 PM - 6:00 PM 0 0 0 0 0 5 0 5 0 0 0 0 0 0 0 0 0 5 5 5:15 PM - 6:15 PM 1 0 0 1 0 8 0 8 0 0 0 0 0 0 0 0 1 8 9 5:30 PM - 6:30 PM 1 0 0 1 0 7 0 7 0 0 0 0 0 0 0 0 1 7 8 5:45 PM - 6:45 PM 1 0 0 1 0 6 0 6 0 0 0 0 0 0 0 0 1 6 7 6:00 PM - 7:00 PM 1 0 0 1 0 7 0 7 0 0 0 0 0 1 0 1 1 8 9 A-17

Wells + Associates, Inc. McLean, Virginia Pedestrian Volume Survey PROJECT: W+A JOB NO: INTERSECTION: LOCATION: DATE: DAY: WEATHER: COUNTED BY: INPUTED BY: Glebe 25 6005 N. Tazewell St. & N. Carlin Spring Rd. North Tazewell Street 1 Fairfax County,VA 2 6/10/2014 8 4 Tueasday 7 3 clear 5 Megan 6 agan Driveway North Carlin Spring Ro North Carlin Spring Ro North Time Movement Period 1 2 3 4 5 6 7 8 1 + 2 3 + 4 5 + 6 7+ 8 Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 2 9 2 5 1 3 6:45 AM - 7:00 AM 15 9 7:00 AM - 7:15 AM 1 18 1 2 7:15 AM - 7:30 AM 2 17 3 4 2 7:30 AM - 7:45 AM 23 1 7 1 7:45 AM - 8:00 AM 4 30 3 4 8:00 AM - 8:15 AM 3 38 1 1 1 4 8:15 AM - 8:30 AM 4 45 1 1 1 8:30 AM - 8:45 AM 1 46 2 1 8:45 AM - 9:00 AM 4 37 1 1 9:00 AM - 9:15 AM 3 34 3 1 9:15 AM - 9:30 AM 36 2 Total 24 348 11 10 2 31 3 12 AM One Hour Volumes 6:30 AM - 7:30 AM 5 59 3 6 1 16 1 5 64 9 17 6 96 6:45 AM - 7:45 AM 3 73 3 5 1 18 1 2 76 8 19 3 106 7:00 AM - 8:00 AM 7 88 3 5 1 12 1 6 95 8 13 7 123 7:15 AM - 8:15 AM 9 108 4 6 1 14 1 6 117 10 15 7 149 7:30 AM - 8:30 AM 11 136 2 2 1 15 1 5 147 4 16 6 173 7:45 AM - 8:45 AM 12 159 4 2 1 8 0 5 171 6 9 5 191 8:00 AM - 9:00 AM 12 166 5 2 1 5 1 1 178 7 6 2 193 8:15 AM - 9:15 AM 12 162 7 2 0 1 1 1 174 9 1 2 186 8:30 AM - 9:30 AM 8 153 6 2 0 0 1 2 161 8 0 3 172 PM 15 Minute Volumes 4:00 PM - 4:15 PM 15 10 1 2 4 2 4 4:15 PM - 4:30 PM 10 2 8 3 2 2 4:30 PM - 4:45 PM 9 5 3 13 1 4:45 PM - 5:00 PM 14 6 1 4 2 3 5:00 PM - 5:15 PM 12 13 11 9 4 5:15 PM - 5:30 PM 11 8 1 5 2 2 1 5:30 PM - 5:45 PM 20 11 12 3 1 5:45 PM - 6:00 PM 25 15 5 4 2 6:00 PM - 6:15 PM 19 17 2 2 1 1 6:15 PM - 6:30 PM 25 18 1 6 4 3 6:30 PM - 6:45 PM 19 9 2 1 3 7 2 6:45 PM - 7:00 PM 29 5 14 2 Total 208 119 5 9 87 40 20 7 PM One Hour Volumes 4:00 PM - 5:00 PM 48 23 1 6 29 8 6 5 71 7 37 11 126 4:15 PM - 5:15 PM 45 26 0 4 36 15 6 5 71 4 51 11 137 4:30 PM - 5:30 PM 46 32 0 5 33 14 6 4 78 5 47 10 140 4:45 PM - 5:45 PM 57 38 0 2 32 16 6 5 95 2 48 11 156 5:00 PM - 6:00 PM 68 47 0 1 33 18 8 2 115 1 51 10 177 5:15 PM - 6:15 PM 75 51 2 1 24 10 5 2 126 3 34 7 170 5:30 PM - 6:30 PM 89 61 2 1 25 12 6 1 150 3 37 7 197 5:45 PM - 6:45 PM 88 59 4 2 16 16 8 0 147 6 32 8 193 6:00 PM - 7:00 PM 92 49 4 2 25 14 6 0 141 6 39 6 192 A-18

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - All Vehicles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: Rentacar Driveway W+A JOB NO: 6005 DAY: Tueasday NORTHBOUND ROAD: Car Dealership Driveway INTERSECTION: 7th Street N. & Driveways WEATHER: clear WESTBOUND ROAD: 7th Street North LOCATION: Fairfax County,VA COUNTED BY: Dragan EASTBOUND ROAD: 7th Street North INPUTED BY: agan Southbound Westbound Northbound Eastbound North East Time Rentacar Driveway 7th Street North Car Dealership Driveway 7th Street North & & Total Period Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF Right Thru Left Total PHF South West AM 15 Minute Volumes 6:30 AM - 6:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:45 AM - 7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:00 AM - 7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:15 AM - 7:30 AM 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 2 2 7:30 AM - 7:45 AM 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 2 7:45 AM - 8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8:00 AM - 8:15 AM 0 0 1 1 2 0 0 2 0 0 0 0 0 0 1 1 1 3 4 8:15 AM - 8:30 AM 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 8:30 AM - 8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8:45 AM - 9:00 AM 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 9:00 AM - 9:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:15 AM - 9:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 1 0 1 2 6 0 0 6 0 0 0 0 0 0 2 2 2 8 10 AM One Hour Volumes 6:30 AM - 7:30 AM 0 0 0 0 0.00 2 0 0 2 0.25 0 0 0 0 0.00 0 0 0 0 0.00 0 2 2 6:45 AM - 7:45 AM 1 0 0 1 0.25 2 0 0 2 0.25 0 0 0 0 0.00 0 0 1 1 0.25 1 3 4 7:00 AM - 8:00 AM 1 0 0 1 0.25 2 0 0 2 0.25 0 0 0 0 0.00 0 0 1 1 0.25 1 3 4 7:15 AM - 8:15 AM 1 0 1 2 0.50 4 0 0 4 0.50 0 0 0 0 0.00 0 0 2 2 0.50 2 6 8 7:30 AM - 8:30 AM 1 0 1 2 0.50 3 0 0 3 0.38 0 0 0 0 0.00 0 0 2 2 0.50 2 5 7 7:45 AM - 8:45 AM 0 0 1 1 0.25 3 0 0 3 0.38 0 0 0 0 0.00 0 0 1 1 0.25 1 4 5 8:00 AM - 9:00 AM 0 0 1 1 0.25 4 0 0 4 0.50 0 0 0 0 0.00 0 0 1 1 0.25 1 5 6 8:15 AM - 9:15 AM 0 0 0 0 0.00 2 0 0 2 0.50 0 0 0 0 0.00 0 0 0 0 0.00 0 2 2 8:30 AM - 9:30 AM 0 0 0 0 0.00 1 0 0 1 0.25 0 0 0 0 0.00 0 0 0 0 0.00 0 1 1 PM 15 Minute Volumes 4:00 PM - 4:15 PM 0 0 0 0 1 0 1 2 0 0 0 0 0 0 0 0 0 2 2 4:15 PM - 4:30 PM 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 4:30 PM - 4:45 PM 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 1 4:45 PM - 5:00 PM 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 2 2 5:00 PM - 5:15 PM 0 0 5 5 2 0 0 2 0 0 0 0 0 0 1 1 5 3 8 5:15 PM - 5:30 PM 0 0 1 1 1 0 0 1 0 0 0 0 0 0 1 1 1 2 3 5:30 PM - 5:45 PM 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 1 1 2 5:45 PM - 6:00 PM 1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 1 1 2 6:00 PM - 6:15 PM 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 6:15 PM - 6:30 PM 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 6:30 PM - 6:45 PM 0 0 1 1 0 0 0 0 1 0 0 1 2 0 0 2 2 2 4 6:45 PM - 7:00 PM 0 0 4 4 0 0 0 0 0 0 0 0 0 0 0 0 4 0 4 Total 1 0 13 14 10 0 1 11 2 0 0 2 2 0 2 4 16 15 31 PM One Hour Volumes 4:00 PM - 5:00 PM 0 0 0 0 0.00 4 0 1 5 0.63 1 0 0 1 0.25 0 0 0 0 0.00 1 5 6 4:15 PM - 5:15 PM 0 0 5 5 0.25 5 0 0 5 0.63 1 0 0 1 0.25 0 0 1 1 0.25 6 6 12 4:30 PM - 5:30 PM 0 0 6 6 0.30 5 0 0 5 0.63 1 0 0 1 0.25 0 0 2 2 0.50 7 7 14 4:45 PM - 5:45 PM 0 0 7 7 0.35 6 0 0 6 0.75 0 0 0 0 0.00 0 0 2 2 0.50 7 8 15 5:00 PM - 6:00 PM 1 0 7 8 0.40 5 0 0 5 0.63 0 0 0 0 0.00 0 0 2 2 0.50 8 7 15 5:15 PM - 6:15 PM 1 0 3 4 1.00 3 0 0 3 0.75 0 0 0 0 0.00 0 0 1 1 0.25 4 4 8 5:30 PM - 6:30 PM 1 0 2 3 0.75 3 0 0 3 0.75 0 0 0 0 0.00 0 0 0 0 0.00 3 3 6 5:45 PM - 6:45 PM 1 0 2 3 0.75 2 0 0 2 0.50 1 0 0 1 0.25 2 0 0 2 0.25 4 4 8 6:00 PM - 7:00 PM 0 0 6 6 0.38 1 0 0 1 0.25 1 0 0 1 0.25 2 0 0 2 0.25 7 3 10 A-19

Wells + Associates, Inc. McLean, Virginia Turning Movement Count - Bicycles PROJECT: Glebe 25 DATE: 6/10/2014 SOUTHBOUND ROAD: Rentacar Driveway 6005 DAY: Tueasday NORTHBOUND ROAD: Car Dealership Driveway 7th Street N. & Driveways WEATHER: clear WESTBOUND ROAD: 7th Street North Fairfax County,VA COUNTED BY: Dragan EASTBOUND ROAD: 7th Street North INPUTED BY: agan Southbound Westbound Northbound Eastbound North Time Rentacar Driveway 7th Street North Car Dealership Driveway 7th Street North Period Right Thru Left Total Right Thru Left Total Right Thru Left Total Right Thru Left Total South West W+A JOB NO: INTERSECTION: LOCATION: East & & Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 0 0 0 0 0 0 0 6:45 AM - 7:00 AM 0 0 0 0 0 0 0 7:00 AM - 7:15 AM 0 0 0 0 0 0 0 7:15 AM - 7:30 AM 0 0 0 0 0 0 0 7:30 AM - 7:45 AM 0 0 0 0 0 0 0 7:45 AM - 8:00 AM 0 0 0 0 0 0 0 8:00 AM - 8:15 AM 0 0 0 0 0 0 0 8:15 AM - 8:30 AM 0 0 0 0 0 0 0 8:30 AM - 8:45 AM 0 0 0 0 0 0 0 8:45 AM - 9:00 AM 0 0 0 0 0 0 0 9:00 AM - 9:15 AM 0 0 0 0 0 0 0 9:15 AM - 9:30 AM 0 0 0 0 0 0 0 Total 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 AM One Hour Volumes 6:30 AM - 7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:45 AM - 7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:00 AM - 8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:15 AM - 8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:30 AM - 8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:45 AM - 8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8:00 AM - 9:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8:15 AM - 9:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8:30 AM - 9:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PM 15 Minute Volumes 4:00 PM - 4:15 PM 0 0 0 0 0 0 0 4:15 PM - 4:30 PM 0 0 0 0 0 0 0 4:30 PM - 4:45 PM 0 0 0 0 0 0 0 4:45 PM - 5:00 PM 0 0 0 0 0 0 0 5:00 PM - 5:15 PM 0 0 0 0 0 0 0 5:15 PM - 5:30 PM 0 0 0 0 0 0 0 5:30 PM - 5:45 PM 0 0 0 0 0 0 0 5:45 PM - 6:00 PM 0 0 0 0 0 0 0 6:00 PM - 6:15 PM 0 0 0 0 0 0 0 6:15 PM - 6:30 PM 0 0 0 0 0 0 0 6:30 PM - 6:45 PM 0 0 0 0 0 0 0 6:45 PM - 7:00 PM 0 0 0 0 0 0 0 Total 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PM One Hour Volumes 4:00 PM - 5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:15 PM - 5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:30 PM - 5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:45 PM - 5:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5:00 PM - 6:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5:15 PM - 6:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5:30 PM - 6:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5:45 PM - 6:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:00 PM - 7:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 A-20

Wells + Associates, Inc. McLean, Virginia Pedestrian Volume Survey PROJECT: W+A JOB NO: INTERSECTION: LOCATION: DATE: DAY: WEATHER: COUNTED BY: INPUTED BY: Glebe 25 6005 7th Street N. & Driveways Rentacar Driveway 1 Fairfax County,VA 2 6/10/2014 8 4 Tueasday 7 3 clear 5 Dragan 6 agan Car Dealership Driveway 7th Street North 7th Street North North Time Movement Period 1 2 3 4 5 6 7 8 1 + 2 3 + 4 5 + 6 7+ 8 Total AM 15 Minute Volumes 6:30 AM - 6:45 AM 6:45 AM - 7:00 AM 7:00 AM - 7:15 AM 7:15 AM - 7:30 AM 7:30 AM - 7:45 AM 7:45 AM - 8:00 AM 8:00 AM - 8:15 AM 8:15 AM - 8:30 AM 8:30 AM - 8:45 AM 8:45 AM - 9:00 AM 9:00 AM - 9:15 AM 9:15 AM - 9:30 AM Total 0 0 0 0 0 0 0 0 AM One Hour Volumes 6:30 AM - 7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 6:45 AM - 7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 7:00 AM - 8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 7:15 AM - 8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 7:30 AM - 8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 7:45 AM - 8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 8:00 AM - 9:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 8:15 AM - 9:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 8:30 AM - 9:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 PM 15 Minute Volumes 4:00 PM - 4:15 PM 4:15 PM - 4:30 PM 4:30 PM - 4:45 PM 4:45 PM - 5:00 PM 5:00 PM - 5:15 PM 5:15 PM - 5:30 PM 5:30 PM - 5:45 PM 5:45 PM - 6:00 PM 6:00 PM - 6:15 PM 6:15 PM - 6:30 PM 6:30 PM - 6:45 PM 6:45 PM - 7:00 PM Total 0 0 0 0 0 0 0 0 PM One Hour Volumes 4:00 PM - 5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 4:15 PM - 5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 4:30 PM - 5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 4:45 PM - 5:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 5:00 PM - 6:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 5:15 PM - 6:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 5:30 PM - 6:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 5:45 PM - 6:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 6:00 PM - 7:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 A-21

Table A 1 Ballston Common Mall Residential Tower Wilson Boulevard Saturated Flow Measurements Eastbound Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway 4 02:17.00 4 04:54.67 4 05:45.43 4 13:48.80 5 02:18.83 00:01.83 5 04:57.60 00:02.93 5 05:48.73 00:03.30 5 13:51.47 00:02.67 6 02:22.03 00:03.20 6 05:00.90 00:03.30 6 05:50.73 00:02.00 6 13:53.50 00:02.03 7 02:24.57 00:02.53 7 05:02.27 00:01.37 7 05:51.97 00:01.23 7 13:55.30 00:01.80 Total Time (sec): 7.57 Total Time (sec): 7.60 Total Time (sec): 6.53 Total Time (sec): 6.50 Average Headway (sec): 2.52 Average Headway (sec): 2.53 Average Headway (sec): 2.18 Average Headway (sec): 2.17 Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway 4 14:41.37 4 17:32.03 4 23:07.13 5 14:43.77 00:02.40 5 17:34.53 00:02.50 5 23:08.93 00:01.80 6 14:46.67 00:02.90 6 17:37.40 00:02.87 6 23:12.27 00:03.33 7 14:48.80 00:02.13 7 17:39.40 00:02.00 7 23:13.77 00:01.50 Total Time (sec): 7.43 Total Time (sec): 7.37 Total Time (sec): 6.63 Average Headway (sec): 2.48 Average Headway (sec): 2.46 Average Headway (sec): 2.21 Average Eastbound Headway: 2.36 seconds Calculated Eastbound Saturated Flow Rate: 1,520 pcphpl Westbound Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway 4 08:01.10 4 09:48.40 4 16:20.93 5 08:03.03 00:01.93 5 09:50.30 00:01.90 5 16:23.37 00:02.43 6 08:04.50 00:01.47 6 09:53.77 00:03.47 6 16:25.30 00:01.93 7 08:06.13 00:01.63 7 09:56.93 00:03.17 7 16:28.67 00:03.37 Total Time (sec): 5.03 Total Time (sec): 8.53 Total Time (sec): 7.73 Average Headway (sec): 1.68 Average Headway (sec): 2.84 Average Headway (sec): 2.58 Average Westbound Headway: 2.37 seconds Calculated Westbound Saturated Flow Rate: 1,520 pcphpl Average Wilson Boulevard Saturated Flow Rate: 1,520 pcphpl (At Intersection with N Randolph Street) Note: Based on measurements by Wells + Associates conducted on Tuesday, June 10, 2014. A-22

Table A 2 Ballston Common Mall Residential Tower Glebe Road Saturated Flow Measurements Northbound Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time 4 01:27.87 4 02:10.73 4 03:02.27 4 03:37.60 4 04:13.80 4 04:55.93 4 06:20.53 5 01:30.20 00:02.33 5 02:13.20 00:02.47 5 03:05.60 00:03.33 5 03:40.93 00:03.33 5 04:16.53 00:02.73 5 04:57.83 00:01.90 5 06:22.73 00:02.20 6 01:32.20 00:02.00 6 02:15.30 00:02.10 6 03:07.73 00:02.13 6 03:43.07 00:02.13 6 04:19.37 00:02.83 6 04:59.43 00:01.60 6 06:24.93 00:02.20 7 01:34.63 00:02.43 7 02:18.53 00:03.23 7 03:10.33 00:02.60 7 03:45.67 00:02.60 7 04:21.10 00:01.73 7 05:00.87 00:01.43 7 06:27.87 00:02.93 8 01:36.37 00:01.73 8 02:21.07 00:02.53 8 03:11.93 00:01.60 8 03:47.27 00:01.60 8 04:23.27 00:02.17 8 05:02.77 00:01.90 8 06:30.63 00:02.77 Total Time (sec): 8.50 Total Time (sec): 10.33 Total Time (sec): 9.67 Total Time (sec): 9.67 Total Time (sec): 9.47 Total Time (sec): 6.83 Total Time (sec): 10.10 Average Headway (sec): 2.13 Average Headway (sec): 2.58 Average Headway (sec): 2.42 Average Headway (sec): 2.42 Average Headway (sec): 2.37 Average Headway (sec): 1.71 Average Headway (sec): 2.53 Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time 4 07:35.40 4 08:51.33 4 09:21.63 4 10:13.10 4 11:06.87 4 12:27.17 4 13:43.57 5 07:37.87 00:02.47 5 08:53.03 00:01.70 5 09:23.00 00:01.37 5 10:14.60 00:01.50 5 11:08.43 00:01.57 5 12:29.97 00:02.80 5 13:46.47 00:02.90 6 07:40.60 00:02.73 6 08:55.03 00:02.00 6 09:24.73 00:01.73 6 10:16.83 00:02.23 6 11:11.90 00:03.47 6 12:31.63 00:01.67 6 13:49.37 00:02.90 7 07:42.43 00:01.83 7 08:57.97 00:02.93 7 09:27.17 00:02.43 7 10:19.57 00:02.73 7 11:13.93 00:02.03 7 12:33.53 00:01.90 7 13:51.13 00:01.77 8 07:43.57 00:01.13 8 09:00.80 00:02.83 8 09:29.27 00:02.10 8 10:21.77 00:02.20 8 11:15.40 00:01.47 8 12:36.53 00:03.00 8 13:53.60 00:02.47 Total Time (sec): 8.17 Total Time (sec): 9.47 Total Time (sec): 7.63 Total Time (sec): 8.67 Total Time (sec): 8.53 Total Time (sec): 9.37 Total Time (sec): 10.03 Average Headway (sec): 2.04 Average Headway (sec): 2.37 Average Headway (sec): 1.91 Average Headway (sec): 2.17 Average Headway (sec): 2.13 Average Headway (sec): 2.34 Average Headway (sec): 2.51 Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time 4 14:41.53 4 15:11.57 4 15:47.87 4 16:20.97 4 17:29.33 4 18:02.93 4 19:35.17 5 14:42.67 00:01.13 5 15:13.67 00:02.10 5 15:49.60 00:01.73 5 16:22.90 00:01.93 5 17:31.67 00:02.33 5 18:04.40 00:01.47 5 19:36.87 00:01.70 6 14:47.57 00:04.90 6 15:16.07 00:02.40 6 15:52.27 00:02.67 6 16:25.00 00:02.10 6 17:34.40 00:02.73 6 18:05.90 00:01.50 6 19:38.77 00:01.90 7 14:47.57 00:00.00 7 15:18.53 00:02.47 7 15:54.93 00:02.67 7 16:26.43 00:01.43 7 17:36.73 00:02.33 7 18:09.53 00:03.63 7 19:41.30 00:02.53 8 14:49.33 00:01.77 8 15:20.13 00:01.60 8 15:56.90 00:01.97 8 16:28.03 00:01.60 8 17:38.90 00:02.17 8 18:11.90 00:02.37 8 19:44.07 00:02.77 Total Time (sec): 7.80 Total Time (sec): 8.57 Total Time (sec): 9.03 Total Time (sec): 7.07 Total Time (sec): 9.57 Total Time (sec): 8.97 Total Time (sec): 8.90 Average Headway (sec): 1.95 Average Headway (sec): 2.14 Average Headway (sec): 2.26 Average Headway (sec): 1.77 Average Headway (sec): 2.39 Average Headway (sec): 2.24 Average Headway (sec): 2.23 Average Northbound Headway: 2.22 seconds Calculated Northbound Saturated Flow Rate: 1,620 pcphpl Southbound Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway 4 02:15.93 4 03:44.87 4 04:54.53 4 06:09.97 4 06:49.40 4 07:31.70 4 08:32.53 5 02:19.17 00:03.23 5 03:47.77 00:02.90 5 04:57.93 00:03.40 5 06:12.10 00:02.13 5 06:52.40 00:03.00 5 07:33.87 00:02.17 5 08:34.37 00:01.83 6 02:20.80 00:01.63 6 03:49.83 00:02.07 6 05:00.57 00:02.63 6 06:13.63 00:01.53 6 06:54.13 00:01.73 6 07:35.47 00:01.60 6 08:36.53 00:02.17 7 02:22.80 00:02.00 7 03:52.27 00:02.43 7 05:02.97 00:02.40 7 06:16.57 00:02.93 7 06:58.07 00:03.93 7 07:37.80 00:02.33 7 08:37.87 00:01.33 8 02:25.87 00:03.07 8 03:54.10 00:01.83 8 05:04.60 00:01.63 8 06:18.97 00:02.40 8 07:00.03 00:01.97 8 07:39.33 00:01.53 8 08:40.33 00:02.47 Total Time (sec): 9.93 Total Time (sec): 9.23 Total Time (sec): 10.07 Total Time (sec): 9.00 Total Time (sec): 10.63 Total Time (sec): 7.63 Total Time (sec): 7.80 Average Headway (sec): 2.48 Average Headway (sec): 2.31 Average Headway (sec): 2.52 Average Headway (sec): 2.25 Average Headway (sec): 2.66 Average Headway (sec): 1.91 Average Headway (sec): 1.95 Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway 4 10:11.63 4 11:43.33 4 13:21.70 4 14:55.57 4 17:46.90 4 19:35.77 4 21:18.37 5 10:13.33 00:01.70 5 11:46.37 00:03.03 5 13:23.57 00:01.87 5 14:57.90 00:02.33 5 17:49.47 00:02.57 5 19:37.57 00:01.80 5 21:21.80 00:03.43 6 10:15.67 00:02.33 6 11:48.63 00:02.27 6 13:25.43 00:01.87 6 15:00.53 00:02.63 6 17:52.60 00:03.13 6 19:39.73 00:02.17 6 21:25.07 00:03.27 7 10:17.30 00:01.63 7 11:50.03 00:01.40 7 13:26.70 00:01.27 7 15:02.20 00:01.67 7 17:54.33 00:01.73 7 19:41.63 00:01.90 7 21:27.07 00:02.00 8 10:19.60 00:02.30 8 11:52.60 00:02.57 8 13:29.00 00:02.30 8 15:04.20 00:02.00 8 17:56.33 00:02.00 8 19:43.53 00:01.90 8 21:28.80 00:01.73 Total Time (sec): 7.97 Total Time (sec): 9.27 Total Time (sec): 7.30 Total Time (sec): 8.63 Total Time (sec): 9.43 Total Time (sec): 7.77 Total Time (sec): 10.43 Average Headway (sec): 1.99 Average Headway (sec): 2.32 Average Headway (sec): 1.83 Average Headway (sec): 2.16 Average Headway (sec): 2.36 Average Headway (sec): 1.94 Average Headway (sec): 2.61 Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway Vehicle Time Headway 4 23:00.10 4 24:00.50 4 25:59.20 4 27:36.53 5 23:02.63 00:02.53 5 24:02.87 00:02.37 5 26:01.23 00:02.03 5 27:38.60 00:02.07 6 23:04.70 00:02.07 6 24:04.97 00:02.10 6 26:03.40 00:02.17 6 27:41.83 00:03.23 7 23:06.53 00:01.83 7 24:08.47 00:03.50 7 26:05.00 00:01.60 7 27:42.87 00:01.03 8 23:08.50 00:01.97 8 24:11.37 00:02.90 8 26:08.60 00:03.60 8 27:45.20 00:02.33 Total Time (sec): 8.40 Total Time (sec): 10.87 Total Time (sec): 9.40 Total Time (sec): 8.67 Average Headway (sec): 2.10 Average Headway (sec): 2.72 Average Headway (sec): 2.35 Average Headway (sec): 2.17 Average Southbound Headway: 2.26 seconds Calculated Southbound Saturated Flow Rate: 1,600 pcphpl Average Glebe Road Saturated Flow Rate: 1,610 pcphpl (At Intersection with Wilson Boulevard) Note: Based on measurements by Wells + Associates conducted on Tuesday, June 10, 2014. A-23

Appendix B Scope of Work Agreement

B-1

B-2

B-3

B-4

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