DARTMOUTH (WBSM) — The Padanaram Bridge is currently closed due to the extreme temperatures. According to Dartmouth Public Works, the bridge “is currently closed due to a mechanical issue caused by extreme heat, with repairs ongoing and detours in place.” Heat-Related Bridge FailuresThe bridge was previously closed on July 3, 2026 for a mechanical issue related to high temperatures. The New Bedford-Fairhaven Bridge also frequently has to close to vehicular traffic in high heat and humidity due to mechanical issues. Get our free mobile appCurrent Padanaram Traffic DetoursDartmouth Public Works had announced the following detour in preparation of the planned repair work this morning.