Name | Location | Status | Design | Year Built | Year Lost | Span Length (ft.) | Total Length (ft.) |
---|---|---|---|---|---|---|---|
Allen Hollis Covered Bridge 29-05-e | Bridge over Lost River | Open to pedestrians only | Multiple Kingpost through truss | 1981 | -- | 31.0 | 31.0 |
Ammonoosuc Rail-Trail - Ammonoosuc River Bridge | Ammonoosuc Rail-Trail (Former Boston & Maine Railroad) over Ammonoosuc River | Open to pedestrians only | Baltimore through truss | -- | -- | -- | -- |
Ammonoosuc Rail-Trail - Amonoosuc River Bridge (Littleton, E) | former Boston & Maine RR/New Hampshire & Vermont RR over Ammonoosuc River | Open to pedestrians only | Pratt through truss | -- | -- | -- | -- |
Ammonoosuc Rail-Trail - Amonoosuc River Bridge (Littleton, Middle) | Ammonoosuc Rail-Trail over Ammonoosuc River | Open to pedestrians only | Baltimore through truss | 1924 | -- | -- | -- |
Ammonoosuc Rail-Trail - Amonoosuc River Bridge (Littleton, W) | Amonoosuc Rail Trail over Amonoosuc River | Open to pedestrians only | Warren through truss with all verticals | 1911 | -- | -- | -- |
Ammonoosuc River Bridge | NH 142 over Ammonoosuc River | Open to traffic | Warren through truss | 1928 | -- | 117.1 | 124.0 |
Ashland Trestle | Plymouth & Lincoln/Hobo Railroad over Squam River | Open to traffic | Warren deck truss with all verticals | -- | -- | -- | -- |
Baker River Bridge | US 3 over Baker River | Open to traffic | Pratt through truss | 1930 | -- | 168.0 | 171.9 |
Baker River Bridge | Wentworth Village Road over Baker River | Removed July 2016 and replaced by a relocated non-authentic Pratt truss covered bridge relocated from Hillsborough County 2016 | Warren through truss | 1909 | 2016 | 94.2 | 100.1 |
Baker River Bridge | Snowmobile Trail (former Boston & Maine railroad grade) over Baker River | Open to traffic | Warren deck truss with alternating verticals | -- | -- | -- | -- |
Baker River Bridge | Bridge over Baker River | Demolished | Unknown | 1830 | 1934 | -- | -- |
Baker River Plymouth & Lincoln Railroad Bridge | New England Southern Railroad over Baker River | Open to traffic | Warren through truss with all verticals | -- | -- | -- | -- |
Baker River Sand Hill Road Bridge | Sand Hill Rd over Baker River | Open to traffic | Pony/through plate girder | 1928 | -- | 97.1 | 102.0 |
Bath Bridge | Rum Hill Road (US 302) over Wild Ammonoosuc River | Open to pedestrians only | Warren through truss with all verticals | 1928 | -- | 117.1 | 123.0 |
Bath Bridge 29-05-03 | West Bath Road over Ammonoosuc River | Open to traffic | Other through truss | 1832 | -- | 86.9 | 375.0 |
Bath/Haverhill Covered Bridge 29-05-04 | NH 135 over Ammonoosuc River | Open to Pedestrians | Town lattice truss | 1827 | -- | 121.1 | 255.9 |
Beards Bridge | North Monroe Road over Connecticut River | Replaced by a new bridge | Town lattice truss | 1877 | 1937 | -- | 220.0 |
Bedell Covered Bridge | Toll House Road over Conneticut River | Destroyed in windstorm | Burr arch-truss | 1866 | 1979 | 191.0 | 382.0 |
Beebe River Bridge | NH 175 over Beebe River | Open to traffic | Deck arch | 1934 | -- | 83.0 | 83.0 |
Blair Covered Bridge 29-05-09 | Blair Road over Pemigewasset River | Open to traffic | Long through truss | 1869 | -- | 141.1 | 288.1 |
Borough Road Bridge | Borough Road over Smith River | Replaced by a new bridge | Closed-spandrel arch | 1930 | -- | 38.1 | 38.1 |
Boston & Maine Railroad Bridge 118.46 US-4 Bridge | US-4 over B&MRR/Northern Rail Trail | Open to traffic | Concrete culvert | 1941 | -- | 27.9 | 27.9 |
Brackett Brook Bridge | NH 25A over Brackett Brook | Open to traffic | Deck arch | 1929 | -- | 18.0 | 18.0 |
Brook Road Bridge | Brook Road over Mill Brook | Open to traffic | Deck arch | 1928 | -- | 29.9 | 29.9 |
Brook Road Bridge | Brook Road over Mill Brook | Open to traffic | Deck arch | 1928 | -- | 24.9 | 24.9 |
Brook Road Bridge | Brook Road over Mill Brook | Open to traffic | Deck arch | 1928 | -- | 24.9 | 24.9 |
Brundage Bridge 29-05-B | Bridge over Mill Brook | Open to pedestrians only | Town lattice truss | 1957 | -- | 30.0 | 30.0 |
Bump's Intervale Bridge 29-05-08 #2 | Bump's Intervale over Beebe River | Open to traffic | Queenpost through truss | 1877 | -- | 62.0 | 84.0 |
CCRR - Connecticut River Bridge | Claremont Concord Railroad Corporation over Connecticut River | Open to traffic | Deck plate girder | -- | -- | -- | -- |
CCRR - Glen Road Overpass | Claremont & Concord Railroad over Glen Road | Open to traffic | Stone arch | 1901 | -- | 17.4 | 17.4 |
Central Street Bridge | Central Street over Pemigewasset River | Replaced by a new bridge | Parker through truss | 1928 | 2009 | 241.2 | 245.1 |
Clark's Bridge | White Mountain Central Railroad over Pemigewasset River | Open to traffic | Howe through truss | 1904 | -- | 107.0 | 116.0 |
Connecticut River Bridge | US 302 over Connecticut River | Open to traffic | Steel through arch | 1923 | -- | 248.0 | 270.0 |
Connecticut River Bridge | NH 25A over Connecticut River | Open to traffic | Steel through arch | 1937 | -- | 424.9 | 433.7 |
Connecticut River Wilder Dam Bridge | Private Rd over Connecticut River Wilder Dam | Open to traffic | Pony/through plate girder | 1950 | -- | -- | 500.0 |
Crane Hill Road Bridge | Crane Hill Road over Gale River | Open to traffic | Warren through truss | 1928 | -- | 104.0 | 107.9 |
Creamery Road-Jacobs Brook Bridge | Creamery Road over Jacobs Brook | Open to traffic | Steel stringer | 1950 | -- | 35.1 | 40.0 |
Cross Road Bridge | Cross Road over Rocky Branch | Open to traffic | Timber stringer | 1920 | -- | 16.1 | 21.0 |
Curran Suspension Bridge | Footpath over Ammonoosuc River | Open to pedestrians only | Wire suspension | 1939 | -- | 244.0 | 317.0 |
Dow Avenue Bridge | Dow Avenue over Gale River | Open to traffic | Lenticular pony truss | -- | -- | 67.9 | 72.2 |
East Thetford Road Bridge | East Thetford Road over Connecticut River | Open to traffic | Parker through truss | 1937 | -- | 232.0 | 471.2 |
EB&L - Black Brook Trestle | East Branch & Lincoln Railroad over Black Brook | Derelict/abandoned | Timber stringer | -- | -- | -- | -- |
Edgell Covered Bridge 29-05-11 | River Road over Clay Brook | Open to traffic | Town lattice truss | 1885 | -- | 115.2 | 149.0 |
Flume Covered Bridge 29-05-05 | Trail road over Pemigewasset River | Open to private traffic | Paddleford through truss | 1871 | -- | -- | 50.0 |
Gale Chandler Road Bridge | Gale Chandler Road over Mill Brook | Open to traffic | Deck arch | 1922 | -- | 25.9 | 25.9 |
Glove Hollow Brook Bridge | US 3/NH 25 over Glove Hollow Brook | Open to traffic | Deck arch | 1900 | -- | 19.0 | 21.0 |
Great Hollow Road Bridge | Great Hollow Road over Mink Brook | Open to traffic | Stone arch | 1901 | -- | 26.9 | 26.9 |
Grove Road-Fowler River Bridge | Gove Road over Fowler River | Open to traffic | Steel stringer | 1965 | -- | 40.0 | 42.0 |
Hammond Hill Road Bridge | Hammond Hill Road over Woodman Brook | Open to traffic | Timber stringer | 1930 | -- | 23.0 | 27.9 |
Harvard Brook Bridge | US 3 over Harvard Brook | Open to traffic | Deck arch | 1930 | -- | 44.0 | 44.0 |
Hoxie Brook Bridge | Bridge over Hoxie Brook | Open to traffic | Timber stringer | 1935 | -- | 26.9 | 27.9 |
Hubbard Brook Plymouth & Lincoln Railroad Bridge 12.87 | Plymouth & Lincoln RR over Hubbard Brook | Open to traffic | Quadrangular lattice through truss | -- | -- | -- | 120.0 |
Hurd Hill Road Bridge | Hurd Hill Road over Ogontz Brook | Open to traffic | Deck arch | 1963 | -- | 8.9 | 23.0 |
I-89 Claremont Concord Railroad Bridge | ABD CCRR/Ped Path over I-89 | Open to pedestrians only | Pony/through plate girder | 1966 | -- | 90.9 | 173.9 |
I-89 Pedestrian Bridge | Pedestrian path over I-89 | Open to pedestrians only | Deck girder | 1966 | -- | 86.9 | 179.1 |
Indian River B&M Railroad Bridge 125.84 | B&MRR/Northern Rail Trail over Indian River | Open to pedestrians only | Deck plate girder | ca. 1933 | -- | -- | 82.0 |
Indian River B&M Railroad Bridge 127.36 | BMRR/Northern Rail Trail over Indian River | Open to traffic | Deck plate girder | -- | -- | -- | 83.0 |
Iron Furnace Bridge | Pedestrian Path over a tributary of Gale River | Open to pedestrians only | Lenticular pony truss | 1889 | -- | 56.0 | -- |
Jack O'Lantern Resort Covered Bridge 29-05-18 | Private trail over pond | Open to private traffic | Town lattice truss | 1986 | -- | -- | 76.0 |
Kancamagus Highway - East Branch Pemigewasset River Bridge | NH 112/Kancamagus Highway over East Branch Pemigewasset River | Open to traffic | Concrete rigid frame | 1938 | -- | 89.9 | 199.2 |
Ledyard Covered Bridge | Wheelock Street over Connecticut River | Replaced by a new bridge | Town lattice truss | 1859 | 1935 | -- | 402.0 |
Littleton-Waterford Bridge | Bridge Street over Connecticut River | Destroyed by ice jam. Bridge foundations inundated by Moore Reservoir | Pennsylvania through truss | 1890 | 1936 | -- | 265.0 |
Livermore Falls Bridge | Abandoned Road over Pemigewasset River | Abandoned | Lenticular deck truss | 1885 | -- | 140.0 | 263.0 |
Lost River Bridge | US 3 over Lost River | Open to traffic | Deck arch | 1931 | -- | 68.9 | 68.9 |
Lyman Road Bridge | Lyman Road over Mill Brook | Open to traffic | Deck arch | 1928 | -- | 20.0 | 20.0 |
Lyman Road Bridge | Lyman Road over Young Brook | Open to traffic | Deck arch | 1928 | -- | 16.1 | 16.1 |
Mad River Bridge | NH 175 over Mad River | Open to traffic | Deck arch | 1927 | -- | 86.0 | 86.0 |
Mad River Plymouth & Lincoln Railroad Bridge | New England Southern Railroad over Mad River | Open to traffic | Warren through truss with all verticals | -- | -- | -- | -- |
Mascoma River B&M Railroad Bridge 127.95 | BMRR/Northern Rail Trail over Mascoma River | Open to traffic | Pony/through plate girder | -- | -- | -- | 87.0 |
Mascoma River B&M Railroad Bridge 128.36 | BMRR over Mascoma River | Open to traffic | Pony/through plate girder | -- | -- | -- | 82.0 |
Mascoma River B&M Railroad Bridge 128.63 | BMRR/Northern Rail Trail over Mascoma River | Open to traffic | Pony/through plate girder | 1926 | -- | -- | 112.0 |
Mascoma River B&M Railroad Bridge 128.86 | B&MRR/Northern Rail Trail over Mascoma River | Open to traffic | Deck plate girder | -- | -- | -- | 96.0 |
Mascoma River B&M Railroad Bridge 130.12 | B&MRR/Northern Rail Trail over Mascoma River | Open to traffic | Pony/through plate girder | -- | -- | 105.0 | 124.0 |
Mascoma River B&M Railroad Bridge 131.19 | B&MRR/Northern Rail Trail over Mascoma River | Open to traffic | Pony/through plate girder | -- | -- | 120.0 | 120.0 |
Mascoma River B&M Railroad Bridge 131.97 | B&MRR/Northern Rail Trail over Mascoma River | Open to traffic | Deck plate girder | -- | -- | 74.0 | 74.0 |
Mascoma River B&M Railroad Bridge 134.50 | B&MRR/Northern Rail Trail over Mascoma River | Open to traffic | Pony/through plate girder | -- | -- | -- | 110.0 |
Mascoma River B&M Railroad Bridge 135.01 | B&MRR/Northern Rail Trail over Mascoma River | Open to traffic | Pony/through plate girder | -- | -- | -- | 105.0 |
Mascoma River B&M Railroad Bridge 135.24 | B&MRR/Northern Rail Trail over Mascoma River | Open to traffic | Deck plate girder | -- | -- | -- | 94.0 |
Mascoma River B&M Railroad Bridge 135.35 | B&MRR/Northern Rail Trail over Mascoma River | Derelict/abandoned | Deck plate girder | -- | -- | -- | 134.0 |
Mascoma River B&M Railroad Bridge 136.40 | B&MRR/Rail to Trail over Mascoma | Open to traffic | Deck plate girder | -- | -- | -- | 97.0 |
Mascoma River B&M Railroad Bridge 136.84 | B&MRR/Northern Rail Trail over Mascoma River | Open to traffic | Pony/through plate girder | ca. 1933 | -- | -- | 131.0 |
Mascoma River B&M Railroad Bridge 137.03 | B&MRR/Northern Rail Trail over Mascoma River | Open to traffic | Pony/through plate girder | 1924 | -- | -- | -- |
Mascoma River B&M Railroad Bridge 137.16 | B&MRR/Northern Rail Trail over Mascoma River | Open to traffic | Deck plate girder | -- | -- | -- | -- |
Mascoma River B&M Railroad Bridge 137.62 | B&MRR/Northern Rail Trail over Mascoma River | Open to traffic | Pony/through plate girder | -- | -- | -- | 135.0 |
Mascoma River B&M Railroad Bridge 138.59 | Northern Rail Trail over Mascoma River | Open to pedestrians only | Deck plate girder | -- | -- | -- | 135.0 |
Mascoma River B&M Railroad Bridge 140.83 | Abandoned B&M Railroad over Mascoma River | Derelict/abandoned | Pony/through plate girder | -- | -- | -- | -- |
Mascoma River B&M Railroad overpass | Abandoned road over Abandoned B&M Railroad | Derelict/abandoned | Timber stringer | 1945 | -- | -- | -- |
Mascoma River Claremont Concord Railroad Bridge 140.04 | B&MRR/Trail over Mascoma River | Open to pedestrians only | Deck plate girder | -- | -- | -- | 150.0 |
Mascoma River Claremont Concord Railroad Bridge 141.17 | B&MRR over Mascoma River | Intact but closed to all traffic | Deck plate girder | -- | -- | -- | 135.0 |
Mascoma River Claremont Concord Railroad Bridge 141.28 | CCRR over Mascoma River | Intact but closed to all traffic | Deck plate girder | -- | -- | -- | -- |
Mascoma River LWM Pedestrian Bridge | pedestrian over Mascoma River | Warren through truss with all verticals | -- | -- | -- | 67.0 | |
Mascoma River US-4 Bridge | US-4 over Mascoma River/ABD B&MRR | Open to traffic | Deck plate girder | 1930 | -- | 92.9 | 462.9 |
Mascoma Street Claremont Concord Railroad Bridge | CCRR over Mascoma | Closed | Slab | -- | -- | -- | -- |
McIndoe Falls Bridge | Monroe Road over Connecticut River | Open to traffic | Parker through truss | 1930 | -- | 305.1 | 308.1 |
Mill Street Bridge | Mill Street over Abandoned NHRR | Replaced by a new bridge | Timber stringer | 1940 | -- | 23.0 | 147.0 |
Millbrook Road Bridge | Millbrook Road over Mill Brook | Open to traffic | Timber stringer | 1938 | -- | 26.9 | 26.9 |
Monroe - Barnet Bridge | Barnet Road over Connecticut River | Open to traffic | Parker through truss | 1937 | -- | 261.2 | 389.1 |
NEGS - Pemigewasset River Bridge (Ashland) | New England Southern Railroad over Pemigewasset River | Open to traffic | Warren through truss with all verticals | -- | -- | -- | -- |
Northern Rail Trail - Height of the Land Road Overpass | B&MRR/Northern Rail Trail over Height of the land Rd | Open to traffic | Slab | 1940 | -- | 13.1 | 19.0 |
Old Lattice Bridge 29-05-06x | Staple Rock Park Rd over Pemigewasset River | Destroyed by fire | Town lattice truss | 1878 | 1971 | -- | 182.0 |
Oliverian Brook Bridge | NH 10 over Oliverian Brook | Open to traffic | Deck arch | 1937 | -- | 67.9 | 67.9 |
Orford-Fairleigh Covered Bridge 29-05-94x / 45-09-40x | Bridge Street over Connecticut River | Replaced by a new bridge | Town lattice truss | 1850 | 1937 | -- | 438.0 |
Packard Hill Covered Bridge 29-05-50 #2 | Riverside Drive over Mascoma River | Open to traffic | Howe through truss | 1991 | -- | -- | 76.0 |
Pearl Lake Road Bridge | Pearl Lake Road over Pearl Lake Brook | Open to traffic | Deck arch | 1928 | -- | 29.9 | 29.9 |
Pemigewasset River Bridge | US 3 over Pemigewasset River | Open to traffic | Deck truss | 1937 | -- | 249.0 | 799.9 |
Pemigewasset River Bridge | NH 175A over Pemigewasset River | Replaced by a new bridge | Pony truss | 1934 | -- | 244.1 | 256.9 |
Pemigewasset River Bridge | NH 175 over Pemigewasset River | Open to traffic | Steel through arch | 1939 | -- | 171.9 | 183.1 |
Pemigewasset River Central Steet Bridge | Central St over Pemigewasset River | Replaced by a new bridge | Through truss | 1836 | 1928 | -- | -- |
Pemigewasset River Kancamagus Hwy Bridge | Kancamagus Hwy/NH112 over Pemigewasset River | Open to traffic | Concrete rigid frame | 1933 | -- | 80.1 | 87.9 |
Pemigewasset River New Hampshire 104 Bridge | NH 104 over Pemigewasset River | Replaced by a new bridge | Through truss | 1930 | 1986 | -- | -- |
Pemigewasset River Plymouth & Lincoln Railroad Bridge 13.57 | Plymouth & Lincoln Railroad over Pemigewasset River | Open to traffic | Pratt pony truss | -- | -- | -- | 80.0 |
Pemigewasset River Plymouth & Lincoln Railroad Bridge 13.78 | PLLXRR/NEGSRR over Tributary of Pemigewasset River | Open to traffic | Pony/through plate girder | -- | -- | -- | 65.0 |
Pemigewasset River Plymouth & Lincoln Railroad Bridge 18.09 | Plymouth & Lincoln Railroad/Hobo Railroad over Pemigewasset River | Open to traffic | Baltimore through truss | -- | -- | -- | -- |
Pemigewasset River Plymouth & Lincoln Railroad Bridge 20.41 | New England Southern Railroad over Pemigewasset River | Open to traffic | Baltimore through truss | -- | -- | -- | -- |
Pemigewasset River Plymouth & Lincoln Railroad Bridge 3.07 | Plymouth & Lincoln Railroad over Pemigewasset River | Open to traffic | Baltimore through truss | 1928 | -- | -- | -- |
Pemigewasset River Plymouth & Lincoln Railroad Bridge 8.73 | Plymouth & Lincoln Railroad/Hobo Railroad over Pemigewasset River | Open to traffic | Lattice through truss | -- | -- | -- | -- |
Pierce Bridge | Old U.S. 302 (NH 10) over Ammonoosuc River | Open to pedestrians only | Pratt through truss | 1928 | -- | 140.1 | 140.1 |
Piermont Bridge | NH 25 over Connecticut River | Open to traffic | Pennsylvania through truss | 1929 | -- | 329.1 | 355.0 |
Prospect Street Bridge | Prospect Street over Ammonoosuc River | Open to traffic | Warren through truss | 1928 | -- | 102.0 | 110.9 |
Quincy Road Bridge | Quincy Road over Brook | Open to traffic | Deck arch | 1928 | -- | 16.1 | 16.1 |
Ranger Bridge | Bridge over Connecticut River | Destroyed by flooding | Warren deck truss | 1917 | 1922 | -- | 240.0 |
Redington Street Bridge | Redington Street over Ammonoosuc River | Replaced by a new bridge | Pratt through truss | 1928 | 2011 | 118.1 | 124.0 |
Riverwalk Covered Bridge 29-05-l | Riverwalk path over Ammonosuc River | Open to pedestrians only | Warren through truss | 2004 | -- | -- | 352.0 |
Saunders Hill Road Bridge | Saunders Hill Road over Baker River | Open to traffic | Warren through truss with all verticals | 1928 | -- | 103.0 | 111.9 |
School Street Bridge | School Street over Ammonoosuc River | No longer exists | Lenticular through truss | -- | -- | -- | -- |
School Street-Ammonoosuc River Bridge (Replacement) | School Street over Ammonoosuc River | Open to traffic | Steel stringer | 1960 | -- | 77.1 | 222.1 |
Sentinel Pine Bridge 29-05-01 | Bridge over Pemigewasset River | Open to pedestrians only | Howe through truss | 1939 | -- | 50.0 | 60.4 |
Smith Covered Bridge 29-05-10 #1 | Bridge over Baker River | Destroyed by fire | Long through truss | 1850 | 1993 | -- | 144.0 |
Smith Millennium Bridge 29-05-10#2 | Smith Bridge Road over Baker River | Open to traffic | Long through truss | 2001 | -- | 162.1 | 170.0 |
Smith River Bridge | NH 3A over Smith River | Open to traffic | Closed-spandrel arch | 1940 | -- | 64.0 | 64.0 |
Smith River Road Bridge #3 | Smith River Road (formerly NH 104) over Smith River | Open to traffic | Pony/through plate girder | 1937 | -- | 96.1 | 107.9 |
South Street Bridge | South Street over Mascoma River | Replaced by a new bridge | Unknown | -- | -- | -- | -- |
Squam River Covered Bridge 29-05-112 | River Street over Squam River | Open to traffic | Town lattice truss | 1990 | -- | -- | 61.0 |
Squam River Hill Street Bridge | Hill St over Squam River | Open to traffic | Closed-spandrel arch | -- | -- | -- | 42.0 |
Stinson Lake Road Bridge | Stinson Lake Road over Stinson Brook | Open to traffic | Deck arch | 1927 | -- | 28.9 | 28.9 |
Swiftwater Covered Bridge 29-05-02 | Porter Road over Wild Ammonoosuc River | Open to traffic | Paddleford through truss | 1849 | -- | 137.1 | 160.1 |
Tinkerville Road Bridge | Tinkerville Road over Patten Brook | Open to traffic | Deck arch | 1928 | -- | 12.1 | 12.1 |
U.S. Route 4 Bridge | U.S. 4 over Mascoma River | Replaced by new bridge | Pratt through truss | 1940 | 1993 | 150.9 | 164.1 |
US4 Connecticut River Bridge (Temporary) | US-4 over Connecticut River Bridge | Removed but not replaced | Bailey pony truss | 2014 | 2015 | -- | 449.0 |
WACR - Woodsville-Wells River Bridge | Railroad (WACR) over Connecticut River | Abandoned | Baltimore deck truss | 1903 | -- | 240.2 | 336.0 |
West Branch Brook US-3 Bridge | US-3 over West Branch Brook | Open to traffic | Pony/through plate girder | 1927 | -- | 80.0 | 90.9 |
West Lebanon-Hartford Bridge | US 4 over Connecticut River | Replaced by a new bridge | Pratt through truss | 1936 | -- | 148.0 | 392.1 |