List of bridges on the National Register of Historic Places in Montana

This is a list of bridges and tunnels on the National Register of Historic Places in the U.S. state of Montana.

Name	Image	Built	Listed	Location	County	Type
Bad Route Creek Bridge			2011-4-28car	Fallon vicinity 46°58′24″N 105°8′0″W	Dawson	Reinforced Concrete Bridges in Montana, 1900–1958 MPS
Bell Street Bridge		1926	1988-02-03	Glendive 47°6′20″N 104°43′9″W	Dawson	Warren through trusses
Big Horn River Bridge			2010-01-04	Custer	Treasure
Bluewater Creek Bridge			2011-4-28	Fromberg vicinity 45°22′10″N 108°52′56″W	Carbon	Reinforced Concrete Bridges in Montana, 1900–1958 MPS
Browne's Bridge			2010-01-04	Glen	Beaverhead
Carbella Bridge			2010-01-04	Gardiner 45°12′16.25″N 110°54′5.61″W	Park
Carter Bridge			2011-4-28	Livingston vicinity 45°35′49″N 110°34′2″W	Park	Reinforced Concrete Bridges in Montana, 1900–1958 MPS
Conley Street Bridge			2011-4-28	Deer Lodge 46°23′26″N 112°44′14″W	Powell	Reinforced Concrete Bridges in Montana, 1900–1958 MPS
Hardy Bridge			2010-01-04	Cascade	Cascade
Dearborn River High Bridge		1897	2003-12-18	Augusta 47°16′52″N 112°23′25″W	Lewis and Clark	Pratt half-deck truss
Flathead Bridge			2010-7-17	Columbia Falls vicinity	Flathead
Forsyth Bridge		1905, 1939	1990-02-12	Forsyth 46°15′57″N 106°41′31″W	Rosebud	Pennsylvania truss bridge
Fort Benton Bridge		1888	1980-08-06	Fort Benton 47°49′2″N 110°39′38″W	Chouteau
Fromberg Concrete Arch Bridge		1914	1993-01-28	Fromberg 45°23′31″N 108°53′39″W	Carbon	Concrete arch bridge
Huntley Bridge			2012-4-26	Huntley vicinity 45°54′14″N 108°19′4″W	Yellowstone	Montana's Steel Stringer and Steel Girder Bridges MPS
Hutchins Bridge		1902	1999-03-18	Cameron 44°53′20″N 111°34′47″W	Madison	Pratt Through Truss
Joliet Bridge		1901	1986-05-02	Joliet 45°29′14″N 108°58′32″W	Carbon	Pratt through truss
Kearney Rapids Bridge		1911, 1931	1994-07-22	Bigfork	Flathead	Pratt through truss
Lewis and Clark Bridge		1930	1997-11-24	Wolf Point 48°4′2″N 105°32′6″W	McCone	Pennsylvania Through Truss
Little Blackfoot River Bridge			2010-01-04	Avon	Powell
Locate Creek Bridge			2012-4-26	Miles City vicinity 46°28′30″N 105°18′17″W	Custer	Montana's Steel Stringer and Steel Girder Bridges MPS
Marias River Bridge			2012-4-26	Shelby vicinity 48°25′38″N 111°53′26″W	Toole	Montana's Steel Stringer and Steel Girder Bridges MPS
Middle Fork Bridge			2002-09-23	West Glacier	Flathead
Missouri River Bridge			2010-01-04	Wolf Creek 47°01′08″N 112°00′44″W	Lewis and Clark
Morel Bridge		1914, 1959	2000-12-12	Anaconda 46°9′28″N 112°46′16″W	Deer Lodge	Rainbow Arch Bridge
Mossman Overpass			2012-4-26	Laurel vicinity	Yellowstone	Montana's Steel Stringer and Steel Girder Bridges MPS
Natural Pier Bridge			2010-01-04	Alberton	Mineral
Orange Street Underpass			2012-4-26	Missoula 46°52′39″N 113°59′43″W	Missoula	Montana's Steel Stringer and Steel Girder Bridges MPS
Powder River Bridge			2010-01-04	Terry	Prairie
Ptarmigan Tunnel		1930	1986-02-14	West Glacier 48°51′13″N 113°42′24″W	Flathead
Fred Robinson Bridge		1959	2012-4-26	Lewistown vicinity 47°37′51″N 108°41′6″W	Fergus/Phillips	Montana's Steel Stringer and Steel Girder Bridges MPS
Scenic Bridge			2010-01-04	Tarkio	Mineral
Sheep Creek Bridge			2011-4-28	Wolf Creek vicinity 46°58′39″N 112°4′53″W	Lewis and Clark	Reinforced Concrete Bridges in Montana, 1900–1958 MPS
Shonkin Creek Bridge			2012-4-26	Geraldine vicinity 47°33′57″N 110°33′11″W	Chouteau	Montana's Steel Stringer and Steel Girder Bridges MPS
Tenth Street Bridge		1920	1996-04-25	Great Falls 47°31′7″N 111°17′22″W	Cascade	open spandrel bridge
Theodore Roosevelt Memorial Bridge		1912	2006-12-27	Troy 48°28′12″N 115°53′11″W	Lincoln	Parker-through truss
Toston Bridge		1919, 1920	2005-07-20	Toston 46°10′19″N 111°26′34″W	Broadwater	Warren through truss
O.S. Warden Bridge			2012-4-26	Great Falls 47°29′36″N 111°18′46″W	Cascade	Montana's Steel Stringer and Steel Girder Bridges MPS
Williams Street Bridge		1894, 1895	2006-11-29	Helena 46°36′19″N 112°5′14″W	Lewis and Clark	Pratt Pony truss. Demolished and replaced 2010.
Yellowstone River Bridge			2010-01-04	Fallon	LePrairie