Fisher Covered Railroad Bridge at Walcott, VT.
Looking southeast at the Fisher Covered Railroad Bridge. The Fisher Covered Railroad Bridge was built in 1908, and spans the Lamoille River near Walcott, Vermont. It was built by the St. Johnsbury and Lamoille County Railroad. It saw use as a railroad bridge until 1994. Today, the bridge is being converted for recreational use as part of the Lamoille Valley Rail Trail. The northeast side of the bridge and the Lamoille River. The Fisher Covered Railroad Bridge is an example of Itheil Town's lattice truss design and features a double-web lattice. A lattice bridge uses small, diagonal supports that form a lattice. Town's lattice design distributed the load across all of the supports, which allowed for the use of lighter-weight wood. The bridge is one of four surviving double-web Town lattice truss bridges in the United States. The other three bridges are Pier Bridge, Wright's Bridge, Contoocook Railroad Bridge. The other three bridges are all located in the state of New Ha...