HEB was engaged by the Town of Littleton to design an 8’ wide, 368-foot pedestrian Warren Truss covered bridge over the Ammonoosuc River. This bridge, the Riverwalk Bridge, connects the new Riverwalk Trail circumnavigating downtown Littleton, to the local senior center. It was designed to carry service vehicles as well as pedestrian load. The bridge has been nominated for a 2004 National Timber Award.
