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Bronx-Whitestone Expressway/Cross Island Parkway Interchange Improvements

Queens, NY  | Triborough Bridge and Tunnel Authority

As part of a Joint Venture, WSP SELLS was responsible for the geometric alternative designs, traffic analysis and modeling, and the development of maintenance and protection of traffic alternatives for the replacement of the Bronx and Queens Approaches to the Bronx Whitestone Bridge and for the design alternatives for a new interchange with the Cross Island Parkway and Whitestone Expressway. The interchange improvement alternatives were designed to accommodate a future second level on the bridge using a number of different toll collection technologies, including high-speed EZ-PASS.