Top Ranked New Hampshire Bridges

Russell Hill Road Bridge (Hillsborough County, New Hampshire)
Rated 99% with 2 votes
Wooden boxed pony truss bridge over Blood Brook on Russell Hill Road in Wilton
Open to Pedestrians
Built 1860; Rebuilt 1930; Rehabilitated 1973
Gleason Falls Bridge, Stone Arch (Hillsborough County, New Hampshire)
Rated 99% with 2 votes
Stone arch bridge over Beards Brook on Road
Open to traffic
Mount Washington Cog Railway (Coos County, New Hampshire)
Rated 98% with 2 votes
Timber stringer bridge over Mount Washington/Several intermittent streams on Mount Washington Cog Railway
Open to traffic
Built 1868
Temple Brook Bridge (Hillsborough County, New Hampshire)
Rated 98% with 3 votes
Stone arch bridge over Temple Brook on NH 45 in Temple
Open to traffic
Built 1951; rehabilitated 1971
Sulphite Railroad Bridge (Merrimack County, New Hampshire)
Rated 98% with 6 votes
Pratt deck truss bridge over Winnipesautee River on Former Boston & Maine Railroad (originally Tilton & Franklin Railroad)
Closed to all traffic
Built 1896 as Covered Pratt Deck Truss, Abandoned 1976, Outer wood burned off by vandals in 1980
Blair Covered Bridge (Grafton County, New Hampshire)
Rated 97% with 2 votes
Covered bridge over Pemigewasset River on Blair Road in Campton
Temporarily closed to traffic and undergoing rehabilitation
Built 1869; Restored 1977
Pineground Bridge (Merrimack County, New Hampshire)
Rated 96% with 4 votes
Lenticular through truss bridge over Suncook River in Chichester
Open to pedestrians
Built 1887 by the Berlin Iron Bridge Co.
Durgin Covered Bridge (Carroll County, New Hampshire)
Rated 95% with 3 votes
Covered bridge over Cold River on Durgin Bridge Road in Sandwich
Open to traffic
Built 1869; rehabilitated 1966
Baker River Bridge (Grafton County, New Hampshire)
Rated 95% with 2 votes
Bypassed through truss bridge over Baker River on Wentworth Village Road in Wentworth
Open to Pedestrians
Built 1909
Depot Street Bridge (Merrimack County, New Hampshire)
Rated 94% with 5 votes
Through truss bridge over Merrimack River on Old Canterbury Road in Boscawen
Closed to all traffic
Built 1907, closed in 1965
Sewalls Falls Road Bridge (Merrimack County, New Hampshire)
Rated 93% with 3 votes
Through truss bridge over Merrimack River on Sewalls Falls Road
Open to traffic
Built 1915; rehabilitated 1936
CCRR Glen Road Bridge (Grafton County, New Hampshire)
Rated 92% with 5 votes
Stone arch bridge over Glen Road on Railroad (CCRR) in Lebanon
Open to traffic
Built 1901
Lilac Bridge (Merrimack County, New Hampshire)
Rated 92% with 2 votes
Bypassed through truss bridge over Merrimack River in Hooksett
Closed to all traffic
Built 1909; Repaired 1936; Bypassed in 1976
Bypassed Historic Bridge (Hillsborough County, New Hampshire)
Rated 91% with 2 votes
Through truss bridge over Souhegan River on Bypassed Historic in Milford
Closed to all traffic
Built 1910; rehabilitated 1973
Chesire Arch Street Arch (Cheshire County, New Hampshire)
Rated 88% with 6 votes
Bridge over Arch Street on Railroad, Abandoned grade
Open to traffic
Memorial Bridge (Rockingham County, New Hampshire)
Rated 88% with 2 votes
Vertical lift bridge over Piscataqua River on US 1 in Portsmouth
Demolished.
Built 1923, rehabilitated 1982, closed to vehicle traffic in 2011
Cornish-Windsor Covered Bridge (Sullivan County, New Hampshire)
Rated 88% with 2 votes
Two-span covered bridge over Connecticut River between Cornish, NH, and Windsor, VT
Open to one-lane traffic
Built 1866; rehabilitated 1989
Livermore Falls Bridge (Grafton County, New Hampshire)
Rated 87% with 10 votes
Abandoned lenticular deck truss bridge over Pemigewasset River on Abandoned Road
Abandoned
Built 1885; Closed To Traffic 1959
Anna Hunt Marsh Bridge (Cheshire County, New Hampshire)
Rated 86% with 2 votes
Truss bridge over Connecticut River on NH 119 in Hinsdale
Open to traffic
Built 1920
Gilsum Stone Arch Bridge (Cheshire County, New Hampshire)
Rated 84% with 2 votes
Stone arch bridge over Ashuelot River on Old NH 10 in Gilsum
Open to traffic
Built 1863; rehabilitated 1951
TSRD Connecticut River Bridge (Coos County, New Hampshire)
Rated 83% with 2 votes
Through truss bridge over Connecticut River on Railroad (TSRD)

Snyder Brook Bridge (Coos County, New Hampshire)
Rated 81% with 4 votes
Howe pony truss bridge over Snyder Brook on Trail
Open to pedestrians
Built 1918
East Thetford Road Bridge (Grafton County, New Hampshire)
Rated 76% with 3 votes
Through truss bridge over Connecticut River on East Thetford Road in Lyme
Open to traffic
Built 1937
Ammonoosuc River Bridge (Grafton County, New Hampshire)
Rated 75% with 2 votes
Through truss bridge over Ammonoosuc River on NH 142 in Bethlehem
Open to traffic
Built 1928 by the American Bridge Company; rehabilitated 1998
Connecticut River Bridge (Grafton County, New Hampshire)
Rated 75% with 2 votes
Through truss bridge over Connecticut River on Old Railroad

Contoocook Railroad Bridge (Merrimack County, New Hampshire)
Rated 73% with 4 votes
Lattice through truss bridge over Contoocook River on former Boston & Maine Railroad
Open to pedestrians
Built 1889
Rail-Trail Connecticut River Bridge (Coos County, New Hampshire)
Rated 72% with 2 votes
Baltimore through truss bridge over Connecticut River (formerly MEC and NSRC railroads)
Open to pedestrians