List of bridges documented by the Historic American Engineering Record in New Hampshire

This is a list of bridges documented by the Historic American Engineering Record in the U.S. state of New Hampshire.

Bridges

Survey No.	Name (as assigned by HAER)	Status	Type	Built	Documented	Carries	Crosses	Location	County	Coordinates
NH-6	Bellows Falls Arch Bridge	Replaced	Steel arch	1905	1979		Connecticut River	North Walpole, New Hampshire, and Bellows Falls, Vermont	Cheshire County, New Hampshire, and Windham County, Vermont	43°08′17″N 72°26′54″W
NH-8	Cornish–Windsor Covered Bridge	Extant	Town lattice truss	1866	1984		Connecticut River	Cornish, New Hampshire, and Windsor, Vermont	Sullivan County, New Hampshire, and Windsor County, Vermont	43°28′26″N 72°23′02″W
NH-9	Cohas Brook Bridge	Replaced	Reinforced concrete open-spandrel arch	1929	1984	NH 28 (South Willow Street)	Cohas Brook	Manchester	Hillsborough	42°56′49″N 71°26′00″W
NH-10	Osgood Bridge	Replaced	Warren truss	1899	1986	Perch Pond Road	Beebe River	Campton Station	Grafton	43°49′17″N 71°37′54″W
NH-13	Walpole–Westminster Bridge	Replaced	Steel built-up girder	1911	1988	NH 123 / VT 123	Connecticut River	Walpole, New Hampshire, and Westminster, Vermont	Cheshire County, New Hampshire, and Windham County, Vermont	43°05′04″N 72°26′00″W
NH-14	Notre Dame Bridge	Replaced	Steel arch	1937	1988	Bridge Street	Merrimack River	Manchester	Hillsborough	42°59′39″N 71°28′10″W
NH-15	Durham Falls Bridge	Replaced	Steel rolled multi-beam	1907	1988	NH 108	Oyster River	Durham	Strafford	43°07′51″N 70°55′06″W
NH-16	Prescott Bridge	Replaced	Steel rolled multi-beam	1917	1989	Prescott Road	Lamprey River	Raymond	Rockingham	43°01′21″N 71°09′03″W
NH-17	Main Street Bridge	Replaced	Reinforced concrete Luten arch	1923	1989	Main Street	Israel River	Lancaster	Coos	44°29′17″N 71°34′10″W
NH-19	U.S. Route 4 Bridge	Replaced	Pratt truss	1940	1992	US 4	Mascoma River	Canaan	Grafton	43°38′37″N 72°06′47″W
NH-21	Branch River Bridge	Replaced	Reinforced concrete T-beam	1935	1993	NH 12 (Main Street)	The Branch	Keene	Cheshire	42°55′7″N 72°16′29″W
NH-23	Main Street Bridge	Replaced	Warren truss	1915	1995	NH 12 / NH 103 (Main Street)	Sugar River	Claremont	Sullivan	43°22′32″N 72°20′45″W
NH-24	Claremont Railway Bridge	Demolished	Warren truss	1903	1995	Claremont Railway	Sugar River	Claremont	Sullivan	43°22′32″N 72°20′45″W
NH-25	Elm Street Sluiceway	Extant	Culvert	1813	1995	Elm Street	Mill sluiceway	Claremont	Sullivan	43°22′34″N 72°20′45″W
NH-26	Colonel Alexander Scammell Memorial Bridge	Replaced	Strauss bascule	1935	1996	US 4	Bellamy River	Dover	Strafford	43°07′45″N 70°50′55″W
NH-27	Kelleyville Bridge	Replaced	Reinforced concrete open-spandrel arch	1933	1995	NH 11 / NH 103	Sugar River	Newport	Sullivan	43°21′44″N 72°13′30″W
NH-28	Manchester Street Bridge	Replaced	Parker truss	1933	1996	US 3 (Manchester Street)	Merrimack River	Concord	Merrimack	43°11′35″N 71°31′26″W
NH-29	Water Street Bridge	Replaced	Steel built-up girder	1936	1996	US 3 (Water Street)	Boston and Maine Railroad	Concord	Merrimack	43°11′47″N 71°31′46″W
NH-30	Barnstead Bridge	Replaced	Reinforced concrete rigid frame	1935	1997	NH 107 (Barnstead Road)	Suncook River	Pittsfield	Merrimack	43°18′26″N 71°19′21″W
NH-31	Edna Dean Proctor Bridge	Extant	Reinforced concrete closed-spandrel arch	1939	1997	NH 114	Contoocook River	Henniker	Merrimack	43°10′44″N 71°49′19″W
NH-33	Bath–Haverhill Bridge	Extant	Town lattice truss	1829	2003	NH 135 (Ammonoosuc Street) (former)	Ammonoosuc River	Woodsville and Bath	Grafton	44°09′17″N 72°02′11″W
NH-34	Bath Bridge	Extant	Burr truss	1832	2003	Lisbon Road	Ammonoosuc River	Bath	Grafton	44°10′01″N 71°58′02″W
NH-35	Wright's Bridge	Extant	Town lattice truss	1906	2003	Concord and Claremont Railroad	Sugar River	Claremont	Sullivan	43°21′32″N 72°15′33″W
NH-36	Sulphite Railroad Bridge	Abandoned	Pratt truss	1896	2003	Boston and Maine Railroad	Winnipesaukee River	Franklin	Merrimack	43°26′42″N 71°38′07″W
NH-38	Contoocook Railroad Bridge	Extant	Town lattice truss	1889	2003	Concord and Claremont Railroad	Contoocook River	Hopkinton	Merrimack	43°13′23″N 71°42′50″W
NH-39	Clark's Bridge	Extant	Howe truss	1904	2003	White Mountain Central Railroad	Pemigewasset River	Lincoln	Grafton	44°03′6″N 71°41′16″W
NH-40	Kenyon Bridge	Extant	King post truss	1882	2003	Town House Road	Mill Brook	Cornish	Sullivan	43°27′47″N 72°21′12″W
NH-41	Honeymoon Bridge	Extant	Paddleford truss	1876	2003	NH 16A	Ellis River	Jackson	Carroll	44°08′30″N 71°11′11″W
NH-42	Hancock–Greenfield Bridge	Extant	Pratt truss	1937	2003	Forest Road	Contoocook River	Hancock and Greenfield	Hillsborough	42°57′24″N 71°56′05″W
NH-43	Livermore Bridge	Abandoned	Town lattice truss	1937	2003	Russell Hill Road (former)	Blood Brook	Wilton	Hillsborough	42°49′46″N 71°46′42″W
NH-44	Rollins Farm Bridge	Abandoned	Howe truss	1917	2003	Ham Road	Boston and Maine Railroad	Rollinsford	Strafford	43°13′23″N 70°51′07″W
NH-45	Mechanic Street Bridge	Extant	Paddleford truss	1862	2004	Mechanic Street	Israel River	Lancaster	Coos	44°29′13″N 71°33′51″W
NH-48	Boston and Maine Railroad, Berlin Branch Bridge No. 148.81	Rehabilitated	Howe truss	1918	2009	Boston and Maine Railroad, Berlin Branch	Moose Brook	Gorham	Coos	44°24′2″N 71°12′27″W
NH-49	Boston and Maine Railroad, Berlin Branch Bridge No. 143.06	Rehabilitated	Howe truss	1918	2009	Boston and Maine Railroad, Berlin Branch	Snyder Brook	Randolph	Coos	44°22′16″N 71°17′07″W
NH-50	Whittier Bridge	Bypassed	Paddleford truss	1870	2009	NH 25 (Nudd Road) (former)	Bearcamp River	Ossipee	Carroll	43°49′20″N 71°12′43″W
NH-52	Sarah Mildred Long Bridge	Replaced	Vertical-lift bridge	1940	2012	US 1 Byp. and Portsmouth Naval Shipyard railroad	Piscataqua River	Portsmouth, New Hampshire, and Kittery, Maine	Rockingham County, New Hampshire, and York County, Maine	43°05′09″N 70°45′39″W

External links

Media related to Historic American Engineering Record images of New Hampshire at Wikimedia Commons