Add-A-Lane Contract V. along a Section of I-95 includes 6 Bridges

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Ralph Andrews
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1 Needham Heights Neighborhood Association Add-A-Lane Contract V along a Section of I-95 includes 6 Bridges Project File No June 9,

2 Agenda Project Update Overview Bid and Contract Award Schedule Preliminary Construction Schedule 2

3 Bid and Award Schedule July 1, 2014 Contractors Bid Due Late August/Early September Contractor NTP October 2014 Construction Start January 2019 Construction Completion 3

4 Preliminary Construction Schedule Notice-to-Proceed to Contractor: Aug/Sep 2014 Estimated Completion Dates of Construction Stages: Stage 1: October 2015 Stage 2: September 2017 Stage 3: May 2018 Stage 4: September 2018 Stage 5: December 2018 Partial Opening of Kendrick St. Interchange: July 2016 Substantial Completion: December

5 Existing Lane Configuration 5

6 Future Lane Configuration 4 Travel Lanes in each direction south of Highland Ave. 5 Travel Lanes in each direction between Highland Ave. and Rte. 9 New Kendrick Street Interchange Collector-Distributor Roadways between Kendrick St. and Highland Ave. Reconfigured Rte. 9 Interchange 6

7 Stage 1 Construction: Sept Oct

8 Stage 2 Construction: Oct Sept

9 Stage 3 Construction: Sept May

10 Stage 4 Construction: May 2018 Sept

11 Stage 5 Construction: Sept Dec

12 Questions 12

13 Project Components Project Components South of Kendrick Street New Kendrick Street Interchange Kendrick Street to Highland Avenue Highland Avenue to Route 9 Route 9 Interchange Noise Barrier North of Route 9 Mitigation Parcel at Great Plain Avenue 13

14 Project Limits Project Limits: North of MBTA RR Bridge Project Limits: North of Rte. 9 14

15 Project Limits Off-Site Mitigation Site at Great Plain Avenue 15

16 Project Limits Noise Barrier Along I-95 SB north of Route 9 16

17 Proposed Roadway Improvements Widen roadway into median to add 1 travel lane in each direction Restore breakdown lanes and provide widened shoulder at median New Kendrick St. interchange New collector/distributor roads, Kendrick St. Highland Ave. Auxiliary lanes in each direction between Highland Ave. & Rte. 9 Reconfigure Rte. 9 interchange 17

18 Bridges and Walls Bridges 3 Replacement Bridges 1 Widening 1 Removal RR Bridge 1 New Bridge Retaining Walls 16 Locations Total Length 9,986 LF Noise Barriers 7 Locations Total Length 10,424 LF 18

19 South Project Limit to Kendrick Street 19

20 South Project Limit to Kendrick Street 20

21 South Project Limit to Kendrick Street 21

22 New Kendrick Street Interchange 22

23 Existing Kendrick Street Bridge 23

24 Proposed Kendrick Street Bridge Looking East 2 Span Similar to Existing Constructed in 2 Stages 24

25 New Ramp K-1 over Ramp K-2 Bridge 25

26 New Ramp K-1 over Ramp K-2 Bridge 26

27 New C/D Roads Between Kendrick Street and Highland Avenue Collector/ Distributor Road Collector/ Distributor Road 27

28 Existing Highland Avenue Interchange 28

29 Proposed Highland Avenue Interchange 29

30 Proposed Highland Avenue Bridge 30

31 MBTA Railroad Bridge & Retaining Wall at 32 Fremont Street Remove Existing Bridge New Retaining Wall P 31

32 New Auxiliary Lanes Between Highland Avenue and Route 9 Sudbury Aqueduct 32

33 New Auxiliary Lanes Between Highland Avenue and Route 9 33

34 Central Avenue Bridges 34

35 Central Avenue Bridges - Modifications 35

36 Route 9 Interchange 36

37 Reconfiguration of the Route 9 Interchange 37

38 Reconfiguration of the Route 9 Interchange Relocate SB offramp on improved alignment Remove I-95 SB loop ramp Relocate NB off-ramp on improved alignment Remove I-95 NB loop ramp 38

39 Proposed Route 9 Bridge 39

40 Incentives/Disincentives Milestone #2 Substantial Completion $30,000/day $4,020,000 maximum Milestone #3 Completion of Br. No. N and Ramps K-3 and K-4 $11,000/day $407,000 maximum 40

DISTRICT 3 TRAFFIC MANAGEMENT PLAN CHECKLIST

State of California Business, Transportation and Housing Agency DISTRICT 3 TRAFFIC MANAGEMENT PLAN CHECKLIST District / EA: District 3/ EA 03-3E380 Date Prepared: 1/10/2013 Prepared By: Robert Himes Stage