Belknap County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
Back Bay Lake Winnipesaukee BridgeNH 11 over Back Bay Lake WinnipesaukeeOpen to trafficStone arch1942--26.944.9
Belknap Mountain Road BridgeBelknap Mountain Road over Gunstock BrookOpen to trafficTimber stringer1931--9.817.1
Blake Hill Road BridgeBlake Hill Road over Prescott BrookOpen to trafficTimber stringer1920--28.930.8
Bridge Street BridgeBridge Street over New England Southern RailroadReplaced by a new bridgeTimber stringer1940--67.967.9
Brook Road BridgeBrook Road over Blake BrookOpen to trafficTimber stringer1920--22.022.0
Centenary Avenue BridgeCentenary Avenue over NEGSRROpen to trafficTimber stringer1940--22.0121.1
Jackson Pond Road BridgeJackson Pond Road over Jackson Pond OutletOpen to trafficTimber stringer1940--16.118.0
Jone's Field FootbridgePedestrian path over Merrymeeting RiverOpen to pedestrians onlyThrough truss----54.054.0
Lake Winnisquam New England Southern Railroad BridgeNew England Southern Railroad over Lake WinnisquamOpen to trafficPratt deck truss------139.0
Lakeside House BridgePedestrian path over NEGSRROpen to pedestrians onlySteel stringer1917----70.0
Main Street BridgeMain St/State Rt 11 over Merrymeeting RiverReplaced by a new bridgeUnknown--1933--35.0
Merrymeeting River Boston & Maine Railroad BridgeB&MRR over Merrymeeting River/Letter S RdRemoved but not replacedDouble-intersection Warren deck trusspre1909--94.0130.0
Merrymeeting River BridgeNh 11 over Merrymeeting RiverOpen to trafficConcrete rigid frame1934--29.935.1
NEGS - Lakeport DrawNew England Southern Railroad over Winnipesaukee RiverOpen to trafficSteel stringer1990--15.5--
NEGS - Winnipesaukee River Bridge (E)NEGS over Winnipesaukee RiverDeck plate girder----42.0183.0
NEGS - Winnipesaukee River Bridge (Mid)NEGSRR over Winnipesaukee River BridgeOpen to trafficDeck plate girder1931----142.0
NEGS - Winnipesaukee River Bridge (W)BMRR over Winnipesaukee RiverDeck plate girder------120.0
New England Southern Railroad US-3 Bridge 33.46US-3 over NEGSRROpen to trafficSlab1933--23.032.2
Paugus Bay BridgeUS 3 over Weirs ChannelOpen to trafficDeck arch1933--80.189.9
Pemigewasset River New Hampshire 104 BridgeNH 104 over Pemigewasset RiverReplaced by a new bridgeThrough truss19301986----
River Road BridgeRiver Road over Suncook RiverOpen to trafficTimber stringer1930--48.948.9
River Road NEGS Railroad Bridge 22.03NEGSRR over River RdOpen to trafficPony/through plate girder----32.235.1
Slippery Rock CrossingPedestrian path over Tioga RiverOpen to pedestrians onlyWarren through truss with no verticals----60.060.0
Smiths Crossing BridgeSmiths Crossing over New England Southern/Plymouth & Lincoln RROpen to trafficTimber stringer1940--33.182.0
Tannery Hill Bridge 29-01-eRecreation Trail over Gunstock RiverOpen to trafficLattice through truss1995--35.142.0
Tilton Island Park BridgePedestrian Trail over Winnipesautee RiverOpen to pedestriansTruesdell pony truss1881----100.0
US-3 BridgeUS 3 over Lake Shore Dr, RailroadOpen to trafficConcrete tee beam1947--45.9174.9
Weirs Channel Bridge (1833) 29-01-P01xMain St over Lake WinnipesaukeeReplaced by a new bridgeUnknown1833------
Weirs Channel Bridge (1883)Mani St over Lake WinnipesaukeeReplaced by a new bridgeLenticular through truss18831899----
Weirs Channel Bridge (1899)Main St over Lake WinnipesaukeeReplaced by a new bridgePratt through truss18991933----
Winnipesaukee River New England Southern Railroad Bridge 27.22Boston & Maine over Winnipesaukee RiverOpen to trafficDeck plate girder--------
Winnipesaukee River New England Southern Railroad Bridge 28.02NEGSRR over Winnipesaukee RiverOpen to trafficDeck plate girder------228.0
Winnisquam Bridge (1916)US Hwy 3 over Lake WinnisquamReplaced by a new bridgeWarren pony truss with all verticals19161973--466.0
Winnisquam Bridge (ca.1840)SR-11/US Hwy 3 over Lake WinnisquamReplaced by a new bridgeTimber stringerca18401916--466.0