Rivnuts from Homestead,PA on 4/28/2026 6:14:57 AM:
This is a more detailed description of the detour around the failed Polly Pond Creek bridge.
The bridge across Polly Pond Creek is closed. Park users should use the signed towpath detour directs them to the Western Maryland Rail Trail, which runs alongside the towpath. To take the detour, leave the towpath at Lock 56 (mile 136.2) using the causeway across the canal. Then, travel about 2 miles along the Western Maryland Rail Trail until you reach the bridge over Lock 55 (mile 134.1).