Built in 1894, the Osborne Avenue Railroad Bridge supports four tracks of the New Haven Line. The Walk Bridge Program replaces the existing Osborne Avenue bridge superstructure and rehabilitates the substructure while maintaining the current vertical and horizontal clearances. The replacement is built in halves during construction of the Walk Bridge, allowing work to be done during planned two-track outages for the Walk Bridge replacement.
A new sidewalk and under-bridge lighting are planned along Osborne Avenue.
Construction will begin approximately two years into construction of the Walk Bridge Replacement Project and last approximately three years.