Borough Road Bridge Concrete arch bridge over Smith River on Borough Road in Hill Open to traffic Built 1930
Bradford Center Road Bridge Covered bridge over West Branch Brook on Bradford Center Road in Bradford Open to traffic Built 1854; rehabilitated 1964
Bridge Road Bridge Covered bridge over Blackwater River on Bridge Road in Andover Open to traffic Built 1882
Bypassed Historic Bridge Through truss bridge over Merrimack River on Bypassed Historic in Hooksett Closed to all traffic Built 1909
Bypassed Historic Bridge Through truss bridge over Merrimack River on Bypassed Historic in Boscawen Closed to all traffic Built 1907
Bypassed Historic Bridge Pony truss bridge over Suncook River on Bypassed Historic in Chichester Closed to all traffic Built 1887
Bypassed Historic Bridge Covered bridge over Pleasant Stream on Bypassed Historic in Andover Closed to all traffic Built 1887; rehabilitated 2003
Contoocook River Bridge Concrete arch bridge over Contoocook River on NH 114 in Henniker Open to traffic Built 1939; rehabilitated 2001
Hopkinton Road Bridge Covered bridge over Contoocook River on West Hopkinton Road in Hopkinton Open to traffic Built 1853; rehabilitated 1996
Joppa Road West Bridge Covered bridge over Warner River on Joppa Road West in Warner Open to traffic Built 1853; rehabilitated 1963
Last Street Bridge Wooden bridge over Sucker Brook on Last Street in Andover Open to traffic Built 1936
Lower Ridge Road Bridge Concrete arch bridge over Academy Brook on Lower Ridge Road in Loudon Open to traffic Built 1931
Main Street Bridge Stone arch bridge over Suncook River on Main Street in Pittsfield Open to traffic Built 1942
Main Street Bridge Stone arch bridge over Lake Todd Outlet on Main Street in Bradford Open to traffic Built 1929; rehabilitated 1935
Maple Street Bridge Wooden bridge over abandoned NHRR on Maple Street in Andover Open to traffic Built 1930
New Market Road Bridge Covered bridge over Warner River on New Market Road in Warner Open to traffic Built 1840; rehabilitated 1970
NHRR Bridge Wooden bridge over Roy Ford Road on abandoned NHRR in Danbury Open to pedestrians only Built 1940
NHRR Bridge Wooden bridge over Chance Pond Road on abandoned NHRR in Franklin Open to traffic Built 1936
Old Town Line Road Bridge Concrete arch bridge over Colby Brook on Old Town Line Road in Warner Open to traffic Built 1914
Patterson Hill Road Bridge Through truss bridge over Contoocook River on Patterson Hill Road in Henniker Open to traffic Built 1915; rehabilitated 2001
Ramsdell Road Bridge Through truss bridge over Contoocook River on Ramsdell Road in Henniker Open to traffic Built 1937
Sewalls Falls Road Bridge Truss bridge over Merrimack River on Sewalls Falls Road in Concord Open to traffic Built 1915
Suncook River Bridge Deck truss bridge over Suncook River on US 3 in Allenstown Open to traffic Built 1931
Valley Road Bridge Wooden bridge over abandoned NHRR on Valley Road in Andover Open to traffic Built 1930; rehabilitated 2002
Western Avenue Bridge Through truss bridge over Contoocook River on Western Avenue in Henniker Open to traffic Built 1933; rehabilitated 1988