Presentation by: Jeffrey Sriver Chicago Department of Transportation. APTA 2014 Multimodal Operations Planning Workshop Monday August 11, 2014

Transcription

1 Presentation by: Jeffrey Sriver Chicago Department of Transportation APTA 2014 Multimodal Operations Planning Workshop Monday August 11,

2 Union Station History The last of Chicago s historic stations; now owned by Amtrak Designed primarily to serve long distance trains, including large amounts of mail and express traffic Trains approach from north and south but do not pass through Original Concourse Building, demolished 1968 Chuckman Collection The original concourse interior featured open space Univ. of AZ Library/Fred Harvey Collection The original station handled voluminous mail and express packages Jack Delano, 1943 Library of Congress During World War II 100,000 passengers per day passed through Chicago s Union Station Jack Delano, 1943 Library of Congress 2

3 Street Access issues Conflicts between: Taxis Buses Automobiles Shuttles Pedestrians Bicycles Union Station Passenger Access Modes: Other Bus, 2% Walk/Bike, 11% Amtrak Bus, 2% Taxi/Rental Car, 27% Metra/CTA Train, 32% Private Auto, 27% Taxi, 3% Private Bus, 5% CTA Bus, 11% Private Auto, 1% Other, 1% Walk, 78% Passengers Amtrak Metra Weekday 9, ,000 Saturday 9,000 10,500 Sunday 9,000 7,000 3

4 Station Congestion Issues Concourse Mezzanine 4

5 Track/Platform Issues Existing track layout limits both train and passenger capacity Limited number of platforms Narrow, obstructed platforms cause overcrowding Single point of access to south platforms Limited ability to operate trains through the station 5

6 High Speed Rail / Improved Intercity Passenger Rail Midwest Regional Rail Initiative A 3,000 mile network of fast, frequent intercity trains Corridors with improvements currently funded include: Chicago-Bloomington/Normal-Springfield-St Louis Chicago-Kalamazoo-Battle Creek-Ann Arbor-Detroit Chicago-Milwaukee Chicago-Rockford-Dubuque Chicago-Quad Cities 6

7 Many Prior Ideas Most With Limited Analysis Winner of Chicago s Union Station 2020 Design Competition (2009) Original Daniel Burnham proposal for Union Station with office tower (c. 1914) West Loop Transportation Center proposal (2002) Helmut Jahn proposal for separate high speed rail station east of old Post Office (2010) Solomon Cordwell Buenz proposal (2011) 7

8 Goals of this Master Plan Study 1. Provide sufficient capacity for significant increases in Metra and intercity ridership estimated 40% increase in trains by 2040 possible significant further increases 2. Make the terminal more inviting for passengers 3. Provide more direct and convenient transfers to buses, CTA trains, taxis, shuttles, pick-up/drop-off 4. Create a terminal that is vibrant, a civic asset, and a catalyst for growth in the West Loop and region 8

9 Short Term Ideas Two upcoming CDOT projects can improve local street traffic flow and curb access: Central Area East-West Bus Rapid Transit project (improved bus lanes) Union Station Transportation Center (off-street bus terminal) 9

10 Medium Term Ideas Enhance existing station facilities Improved navigation and passenger flow 10

11 Medium Term Ideas Enhance existing station facilities Improved navigation and passenger flow 11

12 Medium Term Ideas Reallocate space not currently available to passengers Repurpose some unused baggage platform space Widen Metra platforms using this area Add direct access to/from street level Existing Unused Baggage Platform Possible 12

13 Medium Term Ideas Reallocate space not currently available to passengers Convert unused mail platform for higher speed intercity trains Adds platform capacity Creates new through tracks Space for improved through tracks Unused mail platform 13

14 Medium Term Ideas Canal Street Viaduct Reconstruction Opportunity for improved access between street and track level Existing View of Canal Street facing South from Adams Street Possible 14

15 Long Term/Visionary Ideas Coordinate larger scale station expansion/enhancement with possible future land development 300 block of South Canal / Riverside Plaza 15

16 Long Term/Visionary Ideas Possible new station tracks and platforms in subway under Clinton or Canal St 16

17 Current Activities Complete use of 3 coordinated simulation models to evaluate technical alternatives for: Train operations on network of approach tracks /platforms based on proposed track/platform improvements Pedestrian movements in Station based on proposed configuration improvements Street traffic/pedestrian operations based on proposed access improvements 17

18 Rail Operations Simulation Used TranSystems own Transportation Modeling Studio which is specifically optimized for simulation of terminals 18

19 Rail Operations Simulation AM Rush (7:30 AM - 8:30 AM) PM Rush (4:45 PM - 5:45 PM) 19

20 Rail Operations Simulation Output Platform Utilization Scheduled Simulated Legend From To Color - 0% 0% 8% 8% 17% 17% 25% Track Utilization Validated with simulation of Existing Conditions and 7 steps of improvements/increases in train operations Demonstrated Capability to Accommodate over 50% Increase in Train Operations 20

21 Pedestrian Behavior Model 21

22 Pedestrian Behavior Model Concourse Mezzanine 22

23 Pedestrian Behavior Model Output Space Utilization Mean Density Where people walked How crowded was the space 23

24 Street Access Modelling Two Models Used Synchro, of overall area, consisting of 41 intersections (by EJM Engineering) VISSIM, of area immediately surrounding Union Station and Ogilvie Transportation Center (by DLZ)

25 Street Access Modelling VISSIM Model Output Still shots New Transit Center Union Station, NB on Canal Crosswalk

26 Street Access Modelling VISSIM Model Output Video

27 Thank You Please visit 27