WALK Bridge Replacement Program
The WALK Bridge Replacement Program is a major rail infrastructure investment along the Northeast Corridor, replacing the 128-year-old movable bridge over the Norwalk River with a modern, resilient vertical lift bridge. Serving Metro-North Railroad, Amtrak, and freight operations, the bridge supports approximately 175 trains and more than 125,000 passengers each day. The new bridge features two independent lift spans to improve operational reliability and marine navigation while coordinating rail, roadway, utility, and station improvements to minimize disruptions.
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The Avenue team supported CTDOT’s first CMGC alternative delivery project with programmatic oversight, technical guidance, risk management, and price facilitation. Avenue helped the project team navigate the complex coordination, constructability, cost, and schedule considerations associated with the bridge replacement and extensive rail infrastructure improvements. This support helped advance a complex, high-value project while maintaining focus on delivery risk, cost certainty, and continuous rail operations.
