Durgin Covered Bridge is located on Durgin Bridge Rd near Fellow Hill Rd in North Sandwich NH and crosses Swift River (Aka Cold River).
Durgin Bridge was constructed in 1869 and is listed in the World Guide of Covered Bridges (WGCB), number 29-02-07, and New Hampshire covered bridge #45
Durgin Bridge replaces 3 other bridges that were at this site, all of which were washed away by floods.
Durgin Covered Bridge is named after James Durgin who ran a grist mill in town. The Durgin Bridge was claimed to be a part of the underground railroad.