NH 10

Gilsum Stone Arch Bridge (Cheshire County, New Hampshire)
Built 1863; rehabilitated 1951
Stone arch bridge over Ashuelot River on Old NH 10 in Gilsum
Open to traffic

Oliverian Brook Bridge (Grafton County, New Hampshire)
Built 1937; rehabilitated 1972
Concrete arch bridge over Oliverian Brook on NH 10 in Haverhill
Open to traffic

Sugar River Bridge (Sullivan County, New Hampshire)
Built 1930
Concrete arch bridge over Sugar River on NH 10/NH 11/NH 103 in Newport
Open to traffic