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Hillsborough County

2nd New Hampshire Turnpike North Bridge [Map · Street View]
Warren pony truss with all verticals bridge on 2nd New Hampshire Turnpike North
Open to traffic
Built 2010

Abbott Bridge [Map]
Stone arch bridge over Beaver Brook on Old Bridge Street in Pelham
Open to traffic with a weight limit
Built 1837; rehabilitated 1920 & 1988

Allds Street Bridge [Map]
Stone arch bridge over Salmon Brook on Allds Street in Nashua
Open to traffic
Built 1892

Amherst Bridge [Map · Street View]
Stone culvert bridge over Beaver Brook on Bypassed Alignment of Boston Post Road
Replaced by a new bridge

Amoskeag Bridge [Map]
Lost Lattice through truss bridge over Merrimack River on Bridge Street
Destroyed by flooding
Built 1825

Amoskeag Company Bridge [Map · Street View]
Lost Bridges over Merrimack River on the current alignment of Foundry Street

Amoskeag Falls Bridge 29-06-20x [Map]
Burr long Through truss bridge over Merrimack River
Collapsed
Built 1854

Antrim Road Bridge [Map · Street View]
Concrete arch bridge over Contoocook River on Antrim Road in Bennington
Open to traffic
Built 1929

Antrim Road-Monadnock Mill Canal Bridge [Map · Street View]
Concrete tee beam bridge over Monadnock Mill Canal on Antrim Road
Open to traffic
Built 1922

Baboosic Brook Bridge [Map · Street View]
Steel stringer bridge over Baboosic Brook on Mcgaw Bridge Road
Replaced by a new bridge
Built 1940

Baldwin Street Bridge [Map · Street View]
Wooden bridge over BMRR on Baldwin Street in Nashua
Replaced by a new bridge
Built 1935

Bartlett Hill Road Bridge [Map]
Wooden bridge over Piscataquog River on Bartlett Hill Road in Deering
Open to traffic
Built 1930; rehabilitated 1991

Blood Brook Bridge [Map]
Stone arch bridge over Blood Brook on NH 101 in Temple
Open to traffic
Built 1927

BM - Alcott Trestle [Map]
Lost Warren deck truss with alternating verticals bridge on B&M Keene Branch
Removed but not replaced

BM - Bennington Covered Bridge [Map]
Lost Through truss bridge over Contoocook River on Boston & Maine Hillsborough Branch
Destroyed by fire
Built 1877

BM - Contoocook River Bridge [Map · Street View]
Steel stringer bridge over Antrim Road on Boston & Maine Railroad in Bennington
Derelict/abandoned
Built 1930

BM - Goffstown Covered Bridge [Map]
Lost Through truss bridge over Piscataquog River on Boston & Maine Railroad
Destroyed by fire
Built 1901, Burned 1976

BM - Great Trestle [Map · Street View]
Lost Deck plate girder bridge over Souhegan River and NH-31 on B&M Greenville Branch
Removed but not replaced
Built 1908; Removed 1984

BM - Hillsborough Covered Bridge [Map]
Lost Town lattice truss bridge over Contoocook River on Boston & Maine RR
Destroyed by arsonists in 1985
Built 1903; Pier washed out 1938; Abandoned 1979; Destroyed 1985.

BM - Merrimack River Bridge [Map]
Lost Warren through truss with sub-panels bridge over Merrimack River on B&M WN&P Division
Removed but not replaced
Built 1910; Partially blown up for War Effort December 26th, 1942; Remaining spans scrapped October 1943-1944

BM - Sheldons Pond Bridge [Map]
Lost Deck truss bridge over Sheldons Pond on Boston & Maine RR
Removed but not replaced

BM - Souhegan River Covered Deck Truss [Map]
Lost Deck truss bridge over Souhegan River on Boston & Maine railroad
Destroyed by fire
Built 1851; Burned 1907; Replaced 1908

BM - South Lyndeborough Gulf Bridge [Map]
Lost Deck truss bridge over Stony Brook on B&M Keene Branch
Replaced by a new bridge

Boglie Brook Bridge [Map]
Stone arch bridge over Boglie Brook on NH 136 in Peterborough
Open to traffic
Built 1901; rehabilitated 1980

Bypassed Historic Bridge [Map · Street View]
Concrete arch bridge over Souhegan River on Bypassed Historic in Wilton
Closed to all traffic
Built 1916

Canal Street Bridge [Map · Street View]
Concrete arch bridge over Nashua River on Canal Street in Nashua
Open to traffic
Built 1928

Canal Street Bridge (Old) [Map]
Lost Lenticular through truss bridge over Nashua River on Canal Street
Replaced by a new bridge

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

Center Street Bridge [Map]
Lost Lenticular pony truss bridge over South Branch Piscataquog River on Center Street
Replaced by a new bridge

Clarkville Road Bridge [Map]
Wooden bridge over South Branch Piscataquog River on Clarkville Road in Francestown
Open to traffic
Built 1930

Cohas Avenue Bridge [Map]
Stone arch bridge over Cohas Brook on Cohas Avenue in Manchester
Open to traffic
Built 1900

Cohas Brook Bridge [Map]
Lost Open-spandrel arch bridge over Cohas Brook on S Willow Street SR 28
Replaced by a new bridge

Country Road Bridge [Map]
Lost Wooden bridge over H20 LOOM PND OUTLET on Country Road in New Ipswich
Replaced by a new bridge
Built 1920; rehabilitated 1960; replaced 2005

County Farm Bridge [Map]
Stone arch bridge over Whiting Brook on Old County Farm Road
Open to traffic
Built 1885 by the Ward Brothers

Daniel Webster Highway Bridge [Map · Street View]
Concrete arch bridge over Nashua River on Daniel Webster Highway in Nashua
Open to traffic
Built 1925

Daniel Webster Highway Bridge [Map]
Stone arch bridge over Salmon Brook on Daniel Webster Highway in Nashua
Open to traffic
Built 1901

Depot Street Bridge [Map]
Concrete arch bridge over Relief on Depot Street in Antrim
Open to traffic
Built 1914

Drury Stone Arch [Map]
Stone arch bridge over Contoocook River on Abandoned Road
Open to pedestrians only

Elm Street Bridge [Map]
Stone arch bridge over Souhegan River on Elm Street in Milford
Open to traffic
Built 1917; rehabilitated 1952

Fairmount Street Bridge [Map]
Wooden bridge over BMRR on Fairmount Street in Nashua
Replaced by a new bridge
Built 1930

Franklin Pierce University Suspension Bridge [Map]
Abandoned wire suspension bridge over Merrimack River Back Channel in Manchester
Derelict/abandoned. Main span mostly intact but backspans completely missing. Deck mostly collapsed.

Frye Mill Road Bridge [Map]
Wooden bridge over Burton Pond Outlet on Frye Mill Road in Wilton
Open to traffic
Built 1920; rehabilitated 1960

Gleason Falls Bridge, Stone Arch [Map]
Stone arch bridge over Beards Brook on Road
Open to traffic

Goffstown Main Street Bridge [Map · Street View]
Concrete arch bridge over Piscataquog River on NH 13/NH 114 in Goffstown
Open to traffic
Built 1928

Granite Street Bridge [Map · Street View]
Steel stringer bridge over Merrimack River on Granite Street
Open to traffic
Third Bridge at this crossing Built 1954. Recon 1980 and 2005-2008

Granite Street Bridge (1851-1896) [Map]
Lost Covered deck truss bridge over Merrimack River on Granite St
Replaced by a new bridge

Granite Street Bridge (1896-1954) [Map]
Lost Pratt through truss bridge over Merrimack River on Granite St
Replaced by a new bridge
Built 1896

Great Brook Bridge [Map]
Stone arch bridge over Great Brook on NH 101A (Elm Street) in Milford
Open to traffic
Built 1933

Great Brook Bridge [Map · Street View]
Slab bridge over Great Brook on Bypassed Historic
Closed to all traffic
Built 1920

Green Bridge [Map · Street View]
Lost through truss bridge over Souhegan River on Bypassed Historic in Milford
Demolished
Built 1910 by Canton Bridge Co.; rehabilitated 1973; Demolished 2015

Hancock-Greenfield Covered Bridge 29-06-02 [Map · Street View]
Covered bridge over Contoocook River on Forrest Road in Hancock
Open to traffic
Built 1937 by the Hagan-Thibodeau Construction Company

Hands Across the Merrimack Footbridge [Map · Street View]
Warren deck truss with all verticals bridge over Merrimack River & Everett Turnpike (NH 3A/I-293) on Piscataquog Trail
Open to pedestrians only

Henry Bridge [Map]
Warren pony truss bridge over Piscataquog River on Henry Bridge Road
Open to traffic
Built 1937; rehabilitated 1996

Hermit Road Bridge [Map]
Stone arch bridge over Canal Inlet on Hermit Road in Manchester
Open to traffic
Built 1900

Highbridge [Map · Street View]
Stone arch bridge over Souhegan River on Turnpike Road/Route 124
Open to traffic
Stone arch bridge built in 1820. New Steel bridge sits on top of original stone arch.

Howe Bridge [Map]
Timber stringer bridge over South Branch Piscataquog River on Parker Road
Open to traffic
Built 1937; rehabilitated 2003

Hutchinson Bridge [Map]
Lost Bridge over Beaver Brook on Hutchinson Bridge Road
Removed but not replaced

Irving & Bernice Singer Bridge [Map]
Modern Pratt pony truss bridge over Piscataquog River on Piscataquog Rail-Trail
Open to pedestrians only
Built 2015 to connect Piscataquog Rail-Trail with Merrimack River Hertiage Trail (Manchester Riverwalk)

Kelley's Falls Bridge [Map · Street View]
Lost Warren deck truss bridge over Piscataquag River on Kelley Street
Replaced by a new bridge
Built 1914; Replaced 1949

Lyndeborough Road Bridge [Map]
Wooden bridge over South Branch Piscataquog River on Lyndeborough Road in New Boston
Open to traffic
Built 1940; rehabilitated 2000

Main Street Bridge [Map · Street View]
Concrete rigid frame bridge over Contoocook River on Main Street
Open to traffic

Main Street Bridge (Temporary) [Map]
Concrete girder bridge over Beaver Brook on Main Street in Pelham
Open to traffic
Built 2006 to replace previous bridge of unknown design destroyed by flood of 2006

MBRX - Glass Factory Road Overpass [Map · Street View]
Steel stringer bridge over Glass Factory Road on Milford-Bennington Railroad
Open to traffic

MBRX - Souhegan River Bridge [Map]
Warren through truss with all verticals bridge over Souhegan River on Milford-Bennington Railroad
Open to traffic

MBRX - Stony Brook Bridge [Map]
Deck plate girder bridge over Stony Brook on Milford-Bennington Railroad
Open to traffic

McGregor Bridge [Map]
Lost Lenticular Truss Bridge over Merrimack River on Bridge Street
Destroyed by flooding
Built in 1881 by The Corrugated Metal Co. - Lost 20 March 1936 to the "Great Flood"

Merrimack River Goffs Falls Road Bridge [Map]
Lost Through truss bridge over Merrimack River on Goffs Falls Road
Removed but not replaced

Milford Swing Bridge [Map · Street View]
Wire suspension bridge over Souhegan River on Pedestrian walkway
Open to pedestrians only
Built 1889 by Berlin Iron Bridge Co; Rehabilitated 1975

Mill Street Bridge [Map]
Stone arch bridge over Souhegan River on Mill Street in Greenville
Open to traffic
Built 1925

Moeckel Road Bridge [Map]
Wooden bridge over Golden Brook on Moeckel Road in Pelham
Closed to all traffic
Built 1920; rehabilitated 1982

Moore's Crossing Bridge (1852) [Map · Street View]
Lost through truss bridge over Merrimack River on RR
Replaced by a new bridge
Built 1852

Moore's Crossing Bridge (1868) [Map · Street View]
Lost Town lattice through truss bridge over Merrimack River on
Replaced by a new bridge
Built 1868

Moose Brook Bridge [Map]
Slab bridge over Moose Brook on Robinson Road
Open to traffic
Built 1990

Nashua Millyard Footbridge [Map]
Pratt through truss bridge over Nashua River on Factory Footpath
Open to pedestrians only
Built 1903

Naziare Biron Bridge [Map]
Steel stringer bridge over Piscataquog River on Kelley Street/Pinard Street
Open to traffic
Built 1973 to replace previous Kelley Street Bridge; Rehabilitated 2012 with full bridge closure

North Weare Branch Railroad Bridge [Map · Street View]
Lost Covered deck truss bridge over Merrimack River on
Destroyed by fire
Built 1849

Notre Dame Bridge (current) [Map]
Steel stringer bridge over Merrimack River, Everett Turnpike, and Various Local Streets on Bridge Street
Open to traffic
Original span built 1988 to replace previous arch bridge. Twin span built 1990

Notre Dame Bridge (original) [Map]
Steel Arch bridge over Merrimack River on Bridge Street in Manchester
Replaced by a new bridge
Built 1936; replaced 1988

Old Carr Bridge [Map]
Stone arch bridge over Beard's Brook on Jones Road in Hillsborough
Open to traffic
Built in 1840 by Captain Jonathan Carr

Old Twin Bridge Road Bridge [Map]
Wooden bridge over Baboosic Brook on Old Twin Bridge Road in Merrimack
Closed to all traffic
Built 1920

Piscataquog River Bridge [Map]
Stone arch bridge over Piscataquog River on NH 3A (South Main Street) in Manchester
Open to traffic
Built 1894; rehabilitated 2003

Queen City Bridge [Map]
Deck truss bridge over Merrimack River on US 3/NH 3A in Manchester
Open to traffic
Built 1923; rehabilitated 1995

Runnels Bridge [Map]
Concrete closed-spandrel arch bridge over Nashua River on New Hampshire Route 111 in Hollis
Open to traffic
Built 1950; rehabilitated 1982

Russell Hill Road Bridge 29-06-P1 [Map · Street View]
Wooden boxed pony truss bridge over Blood Brook on Russell Hill Road
Open to Pedestrians
Built 1860; Rebuilt 1930; Rehabilitated 1973

Russell Station Road Bridge [Map]
Wooden bridge over Rand Brook on Russell Station Road in Francestown
Open to traffic
Built 1930

Sagamore Bridge [Map]
Lost Closed-spandrel arch bridge over Merrimack River on Lowell Road
Replaced by a new bridge
Replaced 1973

Sawyer Bridge [Map · Street View]
Stone arch bridge over North Branch River in Hillsborough
Open to pedestrians only
Built 1867; bypassed 1988

Souhegan River Bridge [Map]
Stone arch bridge over Souhegan River on US 3 in Merrimack
Open to traffic
Built 1921; rehabilitated 1934

Souhegan River Bridge [Map]
Stone arch bridge over Souhegan River on NH 13 in Milford
Open to traffic
Built 1931 (bridge appears in 1906 postcards)

ST - Merrimack River Bridge (Manchester) [Map · Street View]
Warren through truss with sub-panels bridge over Merrimack River on Pan Am Railways
Open to traffic

ST - Triple Bridge [Map]
Warren through truss bridge over Nashua River on Springfield Terminal Railway
Western truss still in use, other 2 abandoned.

Stage Coach Road Bridge [Map]
Wooden bridge over Burton Pond Outlet on Stage Coach Road in Wilton
Open to traffic
Built 1940; rehabilitated 1960

Stony Brook Bridge [Map]
Stone arch bridge over Stony Brook on NH 31 in Wilton
Open to traffic
Built 1905

Taylor Falls Arch Bridge [Map]
Lost Closed-spandrel arch bridge over Merrimack River on Ferry Street
Replaced by a new bridge
Built 1911; Replaced ca. 1973

Taylor Falls Covered Bridge [Map]
Lost Burr arch-truss bridge over Merrimack River on Road
Replaced by a new bridge
Built 1827; Replaced 1881

Taylor Falls Iron Bridge [Map]
Lost Lenticular through truss bridge over Merrimack River on Road
Replaced by a new bridge
Built 1882 by Corrugated Metal Co.; Replaced 1911

Temple Brook Bridge [Map · Street View]
Stone arch bridge over Temple Brook on NH 45 in Temple
Open to traffic
Built 1951; rehabilitated 1971

Temple Road Bridge [Map]
Stone arch bridge over Blood Brook on Temple Road in Wilton
Open to traffic
Built 1901

The Steam Bridge [Map · Street View]
Lost Bridges over Merrimack River

Thompson Crossing Bridge [Map]
Pin connected Pratt through Truss over Contoocook River on abandonded section of Thompson Crossing road in Antrim
Derelict/abandoned
Built 1893 by Berlin Iron Bridge Co.; Abandoned 1976

US202 North Branch River Bridge [Map]
Concrete rigid frame bridge over N Branch River on US 202
Open to traffic
Built 1988; rehabilitated 2001

West Deering Road Bridge [Map · Street View]
Lost pony truss bridge over Contoocook River on West Deering Road in Deering
Replaced by a new bridge
Built 1905; replaced 2010

Willow Street Bridge [Map]
Lost Concrete deck girder bridge over Beaver Brook on Willow Street
Destroyed by flooding
Built 1955; Destroyed by flooding March 2018; Replacement opened October 2018

Wilton Road Bridge [Map · Street View]
Through truss bridge over Souhegan River on Wilton Road in Greenville
Open to traffic
Built 1938; rehabilitated 1986