The bridge crossing just north of Hixbridge Road had survived since the late 1800s but was done in by the March flood of 2010. Stormwater dislodged the old cut-stone walls and supports and partially blocked the culvert below causing a partial washout of the road.
To set things right, the Board of Selectmen recently approved a $228,000 contract to replace the crumbled bridge. Tibbetts Engineering of New Bedford designed and is managing the project, and work is being handled by Grove Construction Co.
First, workers completely dug out the old structure to a depth of nearly 12 feet so that a new reinforced concrete foundation and walls can be poured. Water from the brook will be funneled through a much larger aluminum culvert designed to handle the rush of storm water — hopefully without backing up as happened in 2010.
Work is expected to take another three or four weeks to complete.
Because of a federal disaster designation after that flood, the Federal Emergency Manaement Agency (FEMA) will foot 80 percent of the bill. The town’s share comes from $35,000 worth of reimbursement awarded to Westport in the wake of tropical storm Irene last year.
At the same time, the Selectmen approved a separate $56,580 project to shore up East Beach Road which was undermined by Irene. Tibbetts Engineering will also oversee that FEMA effort as well.