John W. Childs
Main Street Bridge (Cheshire County, New Hampshire)
Design, State bridge engineer, 1935Concrete tee beam bridge over Otter Brook on NH Hwy. 12/ Main StreetReplaced by a new bridge
US 4 Bridge (Grafton County, New Hampshire)
Engineer, 1940Lost Pratt through truss bridge over Mascoma River on US 4Replaced by new bridge