Appendix D. List of Existing Structures

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2 A120 Braintree to A12 Technical Appraisal Report Appendix D. List of Existing Structures B3553T41-JAC-HGN-00-REP-C-0002 Page 134 of 135

3 A120 Braintree to A12 - Existing Structures Existing Structure Name Structure Key Scheme Options Affected Approximate Chainage Structure Type Span Arrangements Overall Span Total Width Overall Width of new location of the structure Estimated Abutment Type Structure Outcome? Extended Deck Structure Condition Assessed Capacity Area Existing Headroom Galley's Corner Subway , 4b & 9 A120 2DAP Pedestrian subway 1000 in situ r.c. box Single span Approx. 12 m extension to the north pending structural assessment 68 Structure is in a fair condition with no major defects. 32T ALL ~3.90 Strucure may require strengthening. TBC pending results of the assessment. Tilkey Culvert A120 2DAP Robin's Brook 9655 precast r.c. box units Single span Either steepen existing embankments with good quality fill/strengthened earthworks from ~1:2.5 to ~1:1.5 OR estend structure. (28) Structure is in a good condition with no major defects. 32T ALL ~2.0 (without water) Strucure may require strengthening. TBC pending results of the assessment. Tilkey Subway A120 2DAP Pedestrian subway 9720 precast r.c. box units Single span Approx. 30 m long extension to the north pending structural assessment. 99 Structure is in good overall condition with some minor nonstructural defects. 32T ALL ~2.55 Strucure may require strengthening. TBC pending results of the assessment. Twain Culvert & 8 A120 2DAP River Brain 900 precast r.c. box units Single span Possibly slight regrading/steepening of embankments. Structure is in a good condition with no major defects. 32T ALL ~2.5 (without water) Strucure may require strengthening. TBC pending results of the assessment. Blackwater Existing A120 River Blackwater Steel composite RSJ's with hogging plates and fill 2 span Unaffected by any proposed options. FAIR 17T ALL unknown Not clear whether structure has been strengthened to withstand 40T ALL. Suggest reassessment to determine suitability for retention of structure or whether strengthening is suitable. Railway bridge over Ex. A120 TBC Braintree Branch Railway Existing A120 Steel half-through girder with composite deck 2 span Unaffected by any proposed options. TBC TBC 5.7 Information on this structure is still to be confirmed pending SMIS database information. Overhead Line Equipment is present. Millenium Way TBC B Millenium Way Existing A120 Prestressed beams 4 span Unaffected by any proposed options. TBC TBC 5.7 Information on this structure is still to be confirmed pending SMIS database information. Mark's Tey Rail Bridge Existing A120 Railway precast beams with insitu slab Single span Unaffected by any proposed options. FAIR All traffic lanes 40T ALL + 45HB. AIL's to pass down centre of bridge 1 m from kerb face to avoid weak 7.5T capacity corner slab Structure has had extensive strengthening works carried out recently.

4 A120 Braintree to A12 Technical Appraisal Report Appendix E. List of Proposed Structures B3553T41-JAC-HGN-00-REP-C-0002 Page 135 of 135

5 A120 Braintree to A12 - Proposed Bridges - Option 1 / Deck Width Total Length Min. headroom req'd River Viaduct 920 Carriageway River Brain Viaduct Greenfield site. Steel composite is likely form of construction. Piers to have minimal impact on floodplain, likely founded on piles Viaduct crossing the River Brain and associated floodplain Braintree Branch 1150 Carriagway Braintree Branch Line Railway requirements. Would need to conduct NR STAT's survey. Prefabricating entire bridge adjacent to its permanent position will enhance time saving for railway possession. Single span structure. Construction methodology technically challenging Structure carries proposed A120 under the Galley's Corner Dumbell bridge 2230 Grade separated junction Junction overbridge for new 'dumb-bell' grade separated junction at Galley's Corner. NMU bridge 2530 Footpath 74/5 To carry pedestrian, cyclists and occassional vehicles over Ashes Road 2800 Ashes Road It crosses A120 and connecting Ashes rd with Long Green Lanham Green Rd O/B 3660 Lanham Green Road It crosses A120, joining Boars Tye rd, Lanham Farm rd and Hollies Rd Links Road 4400 Links Road It crosses A120, joining Boars Tye rd with Links rd. FP 108/ Footpath 108/51 3 span structure with open To carry pedestrian, cyclists and occassional vehicles This NMU bridge allows pedestrains to cross Sheepcotes Lane 5360 Sheepscote Lane This side road bridge diverges from Sheepcotes Lane and crosses and again merges onto Sheepcotes lane Quarry access rd 6080 side road Greenfield site. Single span structure, likely of construction This bridge allows access to the quarry via an underbridge. FP Quarry 7540 Pantlings Lane Access to the Quarry and Pantlings Lane over NMU bridge (Bridleway) 9460 Bridleway 1.8 m high parapets required Access to the surrounding area over A120 Coggeshall Rd Coggeshall Road (B1024) Crossing, joining Coggeshall Rd and Kelvedon Rd FP92/ Footpath 92/ Access between Coggeshall and Kelvedon over A120 River Blackwater Viaduct Carriagway River Blackwater Viaduct Greenfield site. Steel composite is likely form of construction. Piers to have minimal impact on floodplain, likely founded on piles Viaduct crossing River Blackwater and associated floodplain Coggeshall Rd II Coggeshall Road Old Rd Old Road Elm Lane Elm Lane Continues access over A120 on Coggeshall Continues access over A120 on Old Continues access over A120 on Elm Lane. Great Eastern Main Line U/B Carriagway requirements, but likely to be a single span. Would need to conduct NR STAT's survey. Structure carries proposed A120 over the Old A Carriagway A existing A12. A12 Dumbell Bridge A120 Grade separated junction with A Bridge connects A120 to A12 A120 Braintree to A12 - Proposed Culverts - Option 1 Approx. Culvert Size Total Length Ashes Rd Culvert 2520 Ashes Rd Watercourse 1.5 dia. 58 Ralphs Cottages Culvert 5310 Ralphs Cottages Watercourse 1.5 dia. 51 Cogges Hall Culvert Cogges Hall Watercourse 1.5 dia. 53 Culvert Watercourse 1.5 dia. 50 Additional

6 A120 Braintree to A12 - Proposed Bridges - Option 3 / Deck Width Total Length Min. headroom req'd NMU bridge over existing A12-80 Accommodation / NMU crossing Cressing Road 1300 Cressing Road Continues access over A120 connecting into extended Cressing Galley's Corner Dumbell O/B 1800 Grade separated junction Structure needs to be built before proposed A120 carriageway works demolish Galley's R'bout. O/H Power lines in close proximity. Lanham Farm Rd 2055 Lanham Farm Road Suggest straigten up realignment to reduce skew and length of proposed structure. Coggeshall Road 3100 Coggeshall Road to traffic Continues access of Coggeshall Road over proposed A120. FP 111/ Footpath 11/ River Blackwater Viaduct 4020 Carriagway River Blackwater Viaduct Viaduct to span the River Blackwater and associated floodplain and Water lane at its east end Headroom to viaduct from Water Lane suggested at a reduced 5.3 m for pragmatic purposes. Structure would require extra bracing to cater for impact loading on bottom flange. FP 45 Bradwell 5250 Footpath Doghouse Road 6060 Carriagway Doghouse Road Off-slip 6060 A120 Westbound Off-slip Doghouse Road Junction Doghouse Road Junction Single span structure on a greenfield site Fully integral structure likely. Single span structure on a greenfield site Fully integral structure likely. Hotfield Road 8380 Hotfield Road to traffic Structure connects West Street, Ambridge road and the mainline A120. Ambridge Road 8930 Ambridge Road to traffic connecting Ambridge Rd over Colne Road Junction Colne Road to traffic Structure continues access of Colne Road over A120 Tey Road Tey Road & Existing A Structure continues access of realigned Tey Road over A120 Colchester Road Colchester Rd grade separated Junction Greenfield site. 2 span structure with central pier allows access to Colchester rd, existing A120 and Proposed A120 FP 72/ Footpath 72/42 and on & off slip roads Greenfield site. 3 span structure, central span 40 m Old Road overbridge Old Road Greenfield site. 3 span structure, central span 40 m. Fairly high skew Structure continues access of realigned Old Road over A120 Elm Lane Elm Lane Recommend Elm Lane realigned furher away from existing alignment to permit simpler and safer construction of proposed bridge Structure continues access of realigned Elm Lane over A120 Great Eastern Main Line U/B Carriagway requirements, but likely to be a single span. Would need to conduct NR STAT's survey. Old A Carriagway A12 to traffic. Central span circa 40 m. Steel composite likely Allows for existing A12 lay-by to continue use. A12 Dumbell Bridge A120 Grade separated junction with A Bridge connects A120 to A12 A120 Braintree to A12 - Proposed Culverts - Option 3 Approx. Culvert Size Total Length Approx. Deck Area Hanwick's Farm Culvert 2800 Hanwick Farm Watercourse 2.4 x Prior's Wood Culvert 5170 Prior's Wood Watercourse 1.5 dia. 60 Doghouse Road Culvert 6100 Doghouse Road Watercourse 1.5 dia. 150 Woodland Culvert 6660 Woodland Watercourse 1.5 dia. 70 TBC 7050 TBC 1.5 dia. 65 River Blackwater Culvert 7640 River Blackwater diversion 1.5 dia. 65 Robin's Brook Culvert Extension 9650 Robin's Brook 1.5 dia. 70 Tey Road diversion Culvert Tey Road realigned Tey Road Watercourse diversion 1.5 dia. 60 Tey Road Culvert Tey Road Watercourse 1.5 dia. 45 Old Road Culvert Old Road Watercourse 1.5 dia. 50 Doomsey Brook Culvert Doomsey Brook 1.5 dia. 45 Additional r.c. box

7 A120 Braintree to A12 - Proposed Bridges - Option 4b / Deck Width Total Length Min. headroom req'd NMU Bridge over Existing A Accommodation / NMU crossing Cressing Road 1300 Long Green Continues access over A120 connecting Long Green to Cressing Galley's Corner Dumbell Link 1800 Grade separated junction Junction overbridge for new 'dumb-bell' grade separated junction. Lanham Green Farm 2080 Lanham Farm Road Continues access over A120 on Lanham Farm Fells Farm Road 2830 Lanham Green Rd Continues access over A120 on Lanham Green FP 67/ Footpath 64/ Links Road 3850 Links Road Continues access over A120 on Links FP 108/ Footpath 67/ Sheepcotes Lane 5075 Sheepscote Lane This side road bridge diverges from Sheepcotes Lane and crosses and again merges onto Sheepcotes lane Quarry Access O/B 5540 side road Greenfield site. Single span structure, likely of construction This bridge allows access to the quarry via an underbridge. FP Quarry 7000 Pantlings Lane Access to the Quarry and Pantlings Lane over NMU bridge (Bridleway) 8920 Bridleway 1.8 m high parapets required Access to the surrounding area over A120 Coggeshall Rd 9510 Coggeshall Road (B1024) Crossing, joining Coggeshall Rd and Kelvedon Rd FP92/4 ( NMU Coggeshall to Kelvedon) 9810 Footpath 92/ Access between Coggeshall and Kelvedon over A120 River Blackwater Viaduct Carriagway River Blackwater Viaduct Greenfield site. Steel composite is likely form of construction. Piers to have minimal impact on floodplain, likely founded on piles Viaduct crossing River Blackwater and associated floodplain Coggeshall Rd II Coggeshall Road Continues access over A120 on Coggeshall Old Rd Old Road Elm Lane Elm Lane Continues access over A120 on Old Continues access over A120 on Elm Lane. Great Eastern Main Line U/B Carriagway requirements, but likely to be a single span. Would need to conduct NR STAT's survey. Old A Carriagway A12 to traffic. Central span circa 40 m. Steel composite likely existing A12. A12 Dumbell bridge A120 Grade separated junction with A Bridge connects A120 to A12 A120 Braintree to A12 - Proposed Culverts - Option 4b Approx. Culvert Size Total Length Approx. Deck Area Additional Lanham Wood Culvert 2400 Lanham Wood watercourse 1.5 dia. 50 Ralphs Cottages Culvert 4760 Ralphs Cottages Watercourse diversion 1.5 dia. 60 Cogges Hall Culvert Cogges Hall Watercourse 1.5 dia. 35 Doomsey Brook Culvert Doomsey Brook 1.5 dia. 45

8 A120 Braintree to A12 - Proposed Bridges - Option 8 / Deck Width Total Length Approx. Deck Area Min. headroom req'd River Viaduct 920 Carriageway River Brain Viaduct Greenfield site. Steel composite is likely form of construction. Piers to have minimal impact on floodplain, likely founded on piles Viaduct crossing the River Brain and associated floodplain Braintree Branch 1150 Carriagway Braintree Branch Line Railway need to take into account NR future development requirements. Would need to conduct NR STAT's survey. Prefabricating entire bridge adjacent to its permanent position will enhance time saving for railway possession. Single span structure. Construction methodology technically challenging Structure carries proposed A120 under the Galley's Corner Dumbell bridge 2230 Grade separated junction Junction overbridge for new 'dumb-bell' grade separated junction at Galley's Corner. NMU bridge 2530 Footpath 74/5 To carry pedestrian, cyclists and occassional vehicles over Ashes Road 2800 Ashes Road Lanham Green Rd O/B 3660 Lanham Green Road Links Road 4400 Links Road FP 108/ Footpath 108/51 3 span structure with open To carry pedestrian, cyclists and occassional vehicles It crosses A120 and connecting Ashes rd with Long Green It crosses A120, joining Boars Tye rd, Lanham Farm rd and Hollies Rd It crosses A120, joining Boars Tye rd with Links rd. This NMU bridge allows pedestrains to cross Sheepcotes Lane 5360 Sheepscotes Lane This side road bridge diverges from Sheepcotes Lane and crosses and again merges onto Sheepcotes lane FP Footpath 92/31 FP Footpath 108/ Park Gate Road 7680 Park Gate Road FP Footpath 92/ FP Footpath over over Continues access over A120 on Park Gate over over connecting FP with Cranes Lane. Great Eastern Main Line U/B Carriagway Structure to be built online over existing A12 and slip roads. Careful design, planning and sequencing of construction required. Existing A Carriagway A12 Structure to be built online over existing A12 and slip roads. Careful design, planning and sequencing of construction required existing A12. Proposed A12 (dumb-bell) bridge A120 Grade separated junction with A12 Proposed realigned A Bridge connects A120 to A12 A120 Braintree to A12 - Proposed Culverts - Option 8 Total Length Approx. Approx. Culvert Size Deck Area Ashes Road Culvert 2540 Ashes Road Watercourse diversion 1.5 dia. 55 Ralphs Cottages Culvert 5310 Ralphs Cottages Watercourse diversion 1.5 dia. 50 Park Road Culvert 7990 Park Road Watercourse 1.5 dia. 53 TBC 8545 TBC 1.5 dia. 53 TBC 9618 TBC 1.5 dia. 53 River Blackwater Culvert Tributary of River Blackwater 1.5 dia. 82 Additional

9 A120 Braintree to A12 - Proposed Bridges - Option 9 / Deck Width Total Length Min. headroom req'd NMU Bridge over Existing A Accommodation / NMU crossing Cressing Road 1300 Long Green Continues access over A120 connecting Long Green to Cressing Galley's Corner Dumbell Link 1800 Grade separated junction Junction overbridge for new 'dumb-bell' grade separated junction. Lanham Green Farm 2080 Lanham Farm Road Continues access over A120 on Lanham Farm Fells Farm Road 2830 Lanham Green Rd Continues access over A120 on Lanham Green FP 67/ Footpath 64/34 Links Road 3850 Links Road Continues access over A120 on Links FP 108/51 Essex Way Footpath 67/63 Sheepcotes Lane 4840 Sheepscote Lane This side road bridge diverges from Sheepcotes Lane and crosses and again merges onto Sheepcotes lane FP 92/ Footpath 92/31 FP 108/ Footpath 108/ Park Gate Road 7165 Park Gate Road Continues access over A120 on Park Gate FP 92/ Footpath 92/ FP 92/ Footpath 92/17 Great Eastern Main Line U/B 9775 Carriagway requirements, but likely to be a single span. Would need to conduct NR STAT's survey. Existing A Carriagway A12 Structure to be built online over existing A12 and slip roads. Careful design, planning and sequencing of construction required existing A12. Proposed A12 (dumb-bell) bridge A120 Grade separated junction with A12 Proposed realigned A Bridge connects A120 to A12 A120 Braintree to A12 - Proposed Culverts - Option 9 Total Length Approx. Deck Approx. Culvert Size Area Lanham Wood Culvert 2385 Lanham Wood watercourse 1.5 dia. 50 Ralphs Cottages Culvert 4735 Ralphs Cottages Watercourse diversion 1.5 dia. 70 Park Road Culvert 7470 Park Road Watercourse 1.5 dia. 53 TBC 8025 TBC 1.5 dia. 53 TBC 9100 TBC 1.5 dia. 53 River Blackwater Culvert 9680 Tributary of River Blackwater 1.5 dia. 83 Additional