1. Poplar Street Bridge City Arch River Consultant Presentation December 16, 2011 Room 160, St. Louis District Office

2. MRB Phase 1

4. PSB Interchange Scope Remove EB I-70 Ramp Remove EB I-70 Ramp Remove and Replace PSB ramp to Memorial/WB I-70 ramp Remove and Replace PSB ramp to Memorial/WB I-70 ramp Remove and Replace SB I-55 Ramp with New Dual Lane Ramp Remove and Replace SB I-55 Ramp with New Dual Lane Ramp Remove and Replace NB I-55 Ramp with New Dual Lane Ramp Remove and Replace NB I-55 Ramp with New Dual Lane Ramp Convert I-70 Depressed Lanes from 4-Lane to 5-Lane Section Convert I-70 Depressed Lanes from 4-Lane to 5-Lane Section Add Auxiliary Lane Between PSB and New I-70 Exit Ramp to Washington Avenue Add Auxiliary Lane Between PSB and New I-70 Exit Ramp to Washington Avenue

5. 2011 Improvements to PSB

6. 2011 Proposed PSB Interchange Improvements

8. I-70 Typical Section in Depressed Area

9. City Arch River 2015

11. Land Bridge Over I-70

12. City Arch River Land Bridge Scope Improvements to I-70, Memorial Drive, and City Streets Improvements to I-70, Memorial Drive, and City Streets Remove and Replace Walnut Street Bridge Remove and Replace Walnut Street Bridge Remove Market, Chestnut, and Pine Street Bridges Remove Market, Chestnut, and Pine Street Bridges Construct Land Bridge over I-70 Between Market & Chestnut Construct Land Bridge over I-70 Between Market & Chestnut Remove NB Memorial Drive between Walnut and existing Remove NB Memorial Drive between Walnut and existing WB I-70 ramp Remove SB Memorial Drive between Chestnut and Market Remove SB Memorial Drive between Chestnut and Market

14. Land Bridge Over I-70

15. City Arch River I-70 Ramps and 3 rd Street /MLK Bridge Intersection Modifications Remove EB I-70 exit ramp to Memorial Drive and Replace with new EB I-70 entrance ramp from Washington Ave. Remove EB I-70 exit ramp to Memorial Drive and Replace with new EB I-70 entrance ramp from Washington Ave. Remove WB I-70 entrance ramp from Memorial Drive and Replace with a new WB I-70 exit ramp to Washington Ave. Remove WB I-70 entrance ramp from Memorial Drive and Replace with a new WB I-70 exit ramp to Washington Ave. Geometric revision to the 3 rd Street / MLK Bridge Intersection. Geometric revision to the 3 rd Street / MLK Bridge Intersection.

16. I-70 Ramps to/from Washington Avenue

17. 3 rd Street / MLK Intersection Improvements

18. Schedule for CAR Proposals Due -1/13/12 Proposals Due -1/13/12 Interview Selection- 1/20/12 Interview Selection- 1/20/12 Interviews-2/1/12 Interviews-2/1/12 Final Selection-2/3/12 Final Selection-2/3/12 Negotiations Done-3/2/12 Negotiations Done-3/2/12 Notice to Proceed-3/9/12 Notice to Proceed-3/9/12

19. Schedule for PSB Proposals Due -1/27/12 Proposals Due -1/27/12 Interview Selection- 2/7/12 Interview Selection- 2/7/12 Interviews-2/17/12 Interviews-2/17/12 Final Selection-2/21/12 Final Selection-2/21/12 Negotiations Done-3/22/12 Negotiations Done-3/22/12 Notice to Proceed-3/27/12 Notice to Proceed-3/27/12

20. Schedule for Ramps & MLK Proposals Due -2/17/12 Proposals Due -2/17/12 Interview Selection- 2/24/12 Interview Selection- 2/24/12 Interviews-3/2/12 Interviews-3/2/12 Final Selection-3/5/12 Final Selection-3/5/12 Negotiations Done-4/4/12 Negotiations Done-4/4/12 Notice to Proceed-4/11/12 Notice to Proceed-4/11/12

21. AJR and NEPA Process Combined AJR for PSB / CAR Projects Combined AJR for PSB / CAR Projects Separate NEPA documents Separate NEPA documents AJR Submittal to FHWA by end of December AJR Submittal to FHWA by end of December NEPA for PSB Interchange requires Re-Evaluation of NMRB EIS NEPA for PSB Interchange requires Re-Evaluation of NMRB EIS NEPA for City Arch River requires EA NEPA for City Arch River requires EA Approved AJR and Signed NEPA Documents by May 2012 Approved AJR and Signed NEPA Documents by May 2012 Some Risk in Moving Forward Some Risk in Moving Forward

22. Contingencies CAR – Funding from TIGER Grant CAR – Funding from TIGER Grant PSB- Approval on TIP PSB- Approval on TIP ALL 3 – Approval of NEPA and AJR ALL 3 – Approval of NEPA and AJR

23. Diversity Diversity

24. DBE & Workforce PSB – 20% DBE PSB – 20% DBE CAR (Land Bridge) – 20% DBE CAR (Land Bridge) – 20% DBE Ramps & MLK – 20% DBE Ramps & MLK – 20% DBE Monthly Workforce Plan Monthly Workforce Plan

25. Baseline Survey Control Points to be provided by City Arch River to insure consistency on all projects. Control Points to be provided by City Arch River to insure consistency on all projects.

26. newriverbridge.org http://www.newriverbridge.org/ newsroom-library.html#plans http://www.newriverbridge.org/ newsroom-library.html#plans