State bridge analysis limits some fire apparatus on Green Bridge; town fire policy updated

Summary

A New Hampshire Department of Transportation load and clearance analysis for the Green Bridge found that the town—s engine 2 has no restrictions but engine 4 and a tower unit should cross the bridge only alone and at crawl speed when other vehicles are present; Plymouth fire policy has been updated accordingly.

Town staff reported Aug. 11 that the New Hampshire Department of Transportation completed an analysis of the Green Bridge for fire apparatus access after concerns about weight and clearance. According to the town—s update, engine 2 (the town—s attack engine) has no restrictions. Engine 4 and Tower 1 can cross the bridge only if they are the sole vehicle on the structure at the time; if other vehicles are present, the state recommends crossing at a crawl speed. Staff said the Lakes Region Mutual Fire Aid organization has been provided this analysis and that the town—s fire department has written and implemented a policy reflecting the state guidance. Discussion: a Select Board member asked whether surrounding communities were aware of the restriction for mutual-aid responses; staff said Lakes Region Mutual Fire Aid has the information and dispatch centers will be informed when calls require crossing the bridge. Decision/direction: the town implemented a department policy reflecting DOT recommendations and said it will communicate the guidance to mutual-aid partners and dispatch to ensure safe response procedures.