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I-95 Interchange at Gateway Boulevard Design Project

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About the Project

The SR-9/Gateway Boulevard Interchange is a Design-bid-build (DBB) project that separates into two contracts the design, and construction, for a project, all in accordance with standard Florida Department of Transportation (FDOT) criteria, specifications, and contract administration practices. Currently, construction is anticipated to begin in 2027.

The purpose of the project is to widen, mill and resurface the SR 9/I-95 at Gateway Boulevard Interchange (Exit 59). Work on I-95 will occur from just south of the Boynton Canal bridge to just north of the interchange. Work on Gateway Boulevard will occur from west of High Ridge Road to east of Seacrest Boulevard in the City of Boynton Beach. This interchange project proposes to enhance operational capacity, reduce congestion, and increase safety.

Under the existing conditions, all of the intersections operate at a Level of Service (LOS) E or better, with the exception of the High Ridge Road and SR-9/I-95 southbound ramp intersections on Gateway Boulevard. If no improvements are made by 2045, all of the Gateway Boulevard intersections will continue to experience excessive delays and vehicle back up, and operate below acceptable LOS standards during peak periods. The proposed improvements are to provide additional through lanes and turn lanes, as well as provide new lane assignment signs and pavement markings, to help reduce conflict points and potential occurrence of collisions at the SR-9/I-95 at the Gateway Boulevard Interchange. Bike lanes and sidewalks along both sides of Gateway Boulevard are also included.