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Rockingham County

Ash Street Bridge [Map · Street View]
Lost steel rigid frame bridge over I-93 on Ash Street
Replaced by a new bridge
Built 1962; Demolished 2018 to make room for I-93 widening

Black Hill Road Bridge [Map]
Wooden bridge over Pawtuckaway River on Black Hill Road in Epping
Closed
Built 1930

Calef Highway Bridge [Map]
Bridge over Lamprey River on Calef Highway
Removed but not replaced

Castle Hill Road Bridge [Map]
Wooden bridge over Beaver Brook on Castle Hill Road in Pelham
Destroyed by severe weather
Built 1920; rehabilitated 1973; closed indefinitely after damage from flooding in 2006; collapsed under weight of a blizzard in 2017

Cedar Road Bridge [Map]
Wooden bridge over BMRR on Cedar Road in North Hampton
Open to traffic
Built 1920; rehabilitated 2002

Chester Covered Bridge 29-08-m [Map]
Pratt through truss bridge over Wason Pond
Open to pedestrians only
Built 2011

Clark Pond Footbridge [Map]
Girder bridge over Clark Pond on Rockingham Recreational Trail
Open to pedestrians
Exact history unknown. Substructure definitely is original to the former railroad at this location, and the superstructure may be as well. Deck is not original

Coteville Road Bridge [Map]
Abandoned timber stringer bridge over Derry Rail-Trail on Coteville Road
Closed to all traffic with "Keep Off Bridge" signs posted
Built 1942

Dover Point Toll Bridge [Map]
Lost Warren truss swing bridge on US 4 and B&M RR over Great Bay
Replaced by a new bridge
Steel truss swing span added to existing trestle in 1915; highway moved to General Sullivan Bridge in 1934

Exeter River Bridge [Map · Street View]
Concrete tee beam bridge over Exeter River on Nh108
Open to traffic
Built 1935

Fremont Exeter River Bridge [Map]
Pony/through girder bridge over Exeter River on Rockingham Recreational Trail
Open to pedestrians and permitted motorized trail vehicles
Appears to have been a former railroad bridge, but unknown whether it was relocated to serve the trail or if the trail was originally a railroad

Garden Road Bridge [Map]
Concrete arch bridge over Little River on Garden Road in Plaistow
Replaced by a new bridge
Built 1930

General Sullivan Bridge [Map]
Bypassed continuous truss bridge over Little Bay on former US 4 in Dover
Intact but closed to all traffic
Built 1934; rehabilitated 1950; bypassed in 1984; Closed 2018

Giles Road Bridge [Map]
Wooden bridge over BMRR on Giles Road in East Kingston
Open to traffic
Built 1920; rehabilitated 1992

Governors Island Bridge (1920) [Map]
Timber stringer bridge over Island Pond Inlet in Hampstead
Closed to all traffic and gated with No Trespassing signs
Built circa 1920

Governors Island Bridge (Pre 2017) [Map]
Bridge

Hampton Falls River Bridge [Map]
Stone arch bridge over Hampton Falls River on NH 84 in Hampton Falls
Open to traffic
Built 1900; rehabilitated 1953

Hampton River Bridge [Map · Street View]
Bascule bridge over Hampton River on NH 1A in Hampton
Open to traffic
Built 1949; rehabilitated 1984

Hodgson Brook Bridge [Map · Street View]
Stone culvert bridge over Hodgson Brook on Bartlett St
Open to traffic
1901 Masonary culvert

Lady Isle Bridge [Map · Street View]
Warren pony truss bridge over Piscatiqua River on Belle Isle Road
Open to traffic

Lafayette Road Bridge [Map · Street View]
Pony/through plate girder bridge over BMRR on Lafayette Road (US 1)
Open to traffic
Built 1936; rehabilitated 1977

Little Bay Bridge [Map]
Steel stringer bridge over Little Bay Inlet (Piscataqua River) on Spaulding Turnpike
Open to traffic
Built 1966 as replacement for General Sullivan Bridge; extensively rehabiliated and rebuilt 2018

Little River Bridge [Map · Street View]
Concrete arch bridge over Little River on NH 121A in Plaistow
Open to traffic
Built 1900; rehabilitated 1969

Main Street Bridge [Map]
Lost Lenticular pony truss bridge over Lamprey River on N Main Street
Replaced by a new bridge

Main Street-Lamprey River Bridge (1936) [Map · Street View]
Rigid frame bridge over LAMPREY RIVER on MAIN STREET
Open to traffic

Main Street-Lamprey River Bridge (Pre 1907) [Map]
Pony truss bridge over Lamprey River on Main
Replaced by a new bridge

Mallard Road Bridges [Map]
Concrete rigid frame bridge over Mallard Road on Windham Rail-Trail & Concrete slab bridge over Flatrock Brook on Mallard Road
Open to traffic

Memorial Bridge (1923) [Map]
Lost vertical lift bridge over Piscataqua River on US 1 in Portsmouth
Demolished.
Built 1923, rehabilitated 1982, closed to vehicle traffic in 2011

Memorial Bridge (2013) [Map · Street View]
Through truss lift bridge over Piscatiqua River on US 1
Open
Built 2012-13, Opened August 2013

Mile Long Bridge [Map]
Lost Timber stringer bridge over Hampton River on Exeter Street Rwy and Ocean Blvd
Replaced by a new bridge

Moeckel Road Bridge [Map]
Wooden bridge over Golden Brook on Moeckel Road on the Pelham/Windham Town Line
Technically closed to all traffic but accessible by pedestrians
Built 1920; rehabilitated 1982; closed following flood damage 2006

New Market Bridge [Map]
Lost Bridge over Squamscott River on New Hampshire Route 108
No longer exists
Built between 1773 and 1884, Replaced 1926

New Road-BM Railroad Bridge [Map]
Wooden bridge over BM RR on New Road in Newfields
Open to traffic
Built 1930

Newcastle-Rye Bridge [Map · Street View]
Bascule bridge over Little Harbor on NH 1B in New Castle
Open to traffic
Built 1942; rehabilitated 1975

Newfields-Stratham Bridge [Map]
Lost pony girder swing bridge over Squamcott River on NH 108
No longer exists
Built 1926; Replaced 2001

Newmarket Manufacturing Company Covered Bridge 29-08-09x [Map]
Lost Through truss covered bridge over Lamprey River on walkway
Destroyed by flooding in 2006
Built c1830

NH 108-Powwow River Bridge [Map · Street View]
Concrete tee beam bridge over Powwow River on Nh108
Open to traffic
Built 1926; rehabilitated 2006

NH 27-BM Railroad Bridge [Map]
Lost wooden bridge over BM RR on NH 27 in Hampton
Replaced by a new bridge
Built 1926; replaced 2006

NH 27-Lamprey River Bridge [Map · Street View]
Concrete tee beam bridge over Lamprey River on Nh 27
Open to traffic
Built 1932; rehabilitated 1974

NH-111 Flatrock Brook Bridge [Map]
Steel stringer bridge over Flatrock Brook & Harris Road on New Hampshire Route 111
Open to traffic
Built 2007 as part of Shadow Lake Bypass project

NH-121 High Rise Bridge [Map]
Steel stringer bridge over Little River & Railroad on New Hampshire Route 121
Open to traffic
Built 2006

NH-125 High Rise Bridge [Map]
Steel stringer bridge over AMTRAK & abandoned Pan Am/CSX Railroad on New Hampshire Route 125
Open to traffic
Built 1992

North River Bridge [Map · Street View]
Lost wooden bridge over North River on North River Road (old alignment)
Destroyed by ice storm in 1998
Built 1912; bypassed and abandoned 1964; destroyed by ice storm 1998

Park Street Bridge [Map · Street View]
Pony truss bridge over BMRR on Park Street in Exeter
Open to one-way traffic
Built 1900; rehabilitated 1929

Phillips Exeter Bridge [Map]
Closed-spandrel arch bridge over Squamscott River on Gilman Street
Open to pedestrians only
Built 1914

Piscataqua River Bridge [Map · Street View]
Through truss bridge over Piscataqua River, ME103 on Interstate 95
Open to traffic
Built 1972

Pond Road Bridge [Map]
Wooden bridge over BMRR on Pond Road in Newton
Open to traffic
Built 1920; rehabilitated 2003

Portsmouth-Kittery Toll Road and Railroad Bridge [Map]
Lost Pony truss bridge over Piscataqua River on BM RR and toll road
Replaced by a new bridge

Prescott Bridge [Map]
Steel girder bridge over Lamprey River on Prescott Road
Demolished and replaced.
Built 1917; Demolished 1990

Rockingham Recreational Trail - Brown Brook Arch [Map]
Stone arch bridge over Brown Brook on Rockingham Recreational Trail
Open to pedestrians only

Sandown-Danville Exeter River Bridge [Map]
Girder bridge over Exeter River on Rockingham Recreational Trail
Open to pedestrians and permitted motorized trail vehicles

Sarah Mildred Long Bridge (1940) [Map · Street View]
Vertical lift bridge over Piscataqua River on US 1 Bypass in Portsmouth
Replaced by a new bridge
Built 1940; rehabilitated 1991; railroad use discontinued Dec. 2015; replaced 2017-2018

Sarah Mildred Long Bridge (2018) [Map]
Vertical-lift bridge over Piscataqua River on US-1 Bypass
Open to traffic
Built 2018

ST - Bartlett Street Bridge [Map · Street View]
Pony/through plate girder bridge over Bartlett St on Pan Am Railways
Built 1940

String Bridge Street Bridge [Map]
Concrete rigid frame bridge over Squamscott River on String Bridge Street
Open to traffic
Built 1935; rehabilitated 2018

Sucker Brook Bridge [Map]
Concrete arch bridge over Sucker Brook on NH 121 in Auburn
Open to traffic
Built 1930

Wentworth House Bridge [Map]
Lost Timber stringer bridge over Piscataqua River on Wentworth Road
Replaced by a new bridge

Westville Road Bridge [Map]
Concrete arch bridge over Little River on Westville Road in Plaistow
Open to traffic
Built 1940; rehabilitated 1970

Wheeler Pond Bridge [Map]
Closed-spandrel arch bridge over Wheeler Pond on Commerical Access Road
Open to traffic
Unknown

Windham Rail-Trail Bridge [Map]
Warren pony truss with no verticals bridge over Tributary of Flatrock Brook on Windham Rail-Trail (former B&M Railroad)
Open to pedestrians only
Likely modern construction as part of rail-trail but parts may be original to railroad

Woodbury Avenue Bridge [Map]
Concrete rigid frame bridge over US 1 Bypass on Woodbury Ave
Open to traffic
1950 Concrete rigid frame