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Overnight construction is now underway on the Mid-Hudson Bridge in Poughkeepsie, New York, as crews work to replace and strengthen the bridge's east approach deck. The New York State Bridge Authority began this latest phase of the project on Monday (March 30) at 8 p.m., aiming to improve the driving surface for motorists entering the bridge from the Poughkeepsie side, according to the Daily Freeman.
During construction, one lane of traffic will remain open overnight in each direction. The bridge’s familiar reversible lane setup will continue during morning and evening commutes, helping to manage rush hour traffic flow. Nighttime work is expected to take place mostly between 6 p.m. and 6 a.m., although exact start times may change, according to the New York State Bridge Authority.
Initial tasks for the project include unloading concrete barriers, installing temporary lighting, and setting up lane-use signals to keep traffic moving safely through the area. On Friday (April 3), a temporary shift in westbound traffic is planned between 9 a.m. and 3 p.m. while crews complete paving near the north curb. Officials say the normal lane configuration will return before the evening rush hour.
Most of the early work for this project began in the fall of 2025, focusing on structural improvements beneath the roadway, such as reinforcing viaducts and repainting steel components. The project area covers five mini-spans over local roads and Metro-North Railroad tracks, and also includes installing precast deck panes with a concrete overlay for a smoother ride. Safety measures, including a containment system for lead abatement, have also been used.
The Bridge Authority urges drivers to stay alert, follow posted signs, and reduce speed through the work zone to ensure the safety of both motorists and construction crews. Regular updates about lane changes and timing will be available on 511NY and the agency’s website.
The improvements are expected to be completed next year. For more details or to track ongoing updates, motorists can visit the Bridge Authority’s project page.