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I86/I99 (Rte. 15) Interchange Reconstruction, Painted Post

Erwin, NY


Contract Value: $37,897,730 (ERWNNB), $10,878,517 (ERWNRR), $88,588,386 (ERWNSB)

Time Frame: 2003-2006 | Owner: NYSDOT

Description (ERWNNB)
Interstate 86/US Route 15 Interchange–Phase II. Painted Post-West City Line of Corning,Pt. 1, F.A.S.H.59-10 Town of Erwin Steuben County, New York (ERWNRR)
Interstate 86/U.S Route 15 Interchange Phase III-Town of Erwin, Steuben County, New York. PaintedPost-West City Line of Corning, Pt. 1 F.A.S.H. 59-10. Painted Post-West City Line ofCorning, PT. 2F.A.S.H. 57-11. Corning-Painted Post, S.H. 5026, Village of Riverside, S.H. 9536. Erwin-Gang Mills, S.H.9542, South Buffalo Street. Southern Tier Expressway Corning Area. Painted Post to State Route 414,S.H. 93-2 (ERWNSB)


Construction of I-86/Route 15 Interchange was a three-phase project in which all phases were awarded to Cold Spring Construction (D259418, D259507, and D259816). The entirety of the project involved construction of 5 new bridges over the Cohocton River, creating a newly developed interchange at I-86 and Route 15. There was also realignment of Gang Mills Creek, in which we created a 3.9 acre wetland mitigation. In this process, two wooded islands at the junction of the Tioga, Cohocton, and Chemung Rivers were removed.

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