Name
Image
Built
Listed
Location
County
Type
Bad Route Creek Bridge
2011-4-28car
Fallon vicinity 46°58′24″N 105°8′0″W / 46.97333°N 105.13333°W / 46.97333; -105.13333 (Bad Route Creek Bridge )
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 / 47.10556°N 104.71917°W / 47.10556; -104.71917 (Bell Street Bridge )
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 / 45.36944°N 108.88222°W / 45.36944; -108.88222 (Bluewater Creek Bridge )
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 / 45.2045139°N 110.9015583°W / 45.2045139; -110.9015583 (Carbella Bridge )
Park
Carter Bridge
2011-4-28
Livingston vicinity 45°35′49″N 110°34′2″W / 45.59694°N 110.56722°W / 45.59694; -110.56722 (Carter Bridge )
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 / 46.39056°N 112.73722°W / 46.39056; -112.73722 (Conley Street Bridge )
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 / 47.28111°N 112.39028°W / 47.28111; -112.39028 (Dearborn River High Bridge )
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 / 46.26583°N 106.69194°W / 46.26583; -106.69194 (Forsyth Bridge )
Rosebud
Pennsylvania truss bridge
Fort Benton Bridge
1888
1980-08-06
Fort Benton 47°49′2″N 110°39′38″W / 47.81722°N 110.66056°W / 47.81722; -110.66056 (Fort Benton Bridge )
Chouteau
Fromberg Concrete Arch Bridge
1914
1993-01-28
Fromberg 45°23′31″N 108°53′39″W / 45.39194°N 108.89417°W / 45.39194; -108.89417 (Fromberg Concrete Arch Bridge )
Carbon
Concrete arch bridge
Huntley Bridge
2012-4-26
Huntley vicinity45°54′14″N 108°19′4″W / 45.90389°N 108.31778°W / 45.90389; -108.31778 (Huntley Bridge )
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 / 44.88889°N 111.57972°W / 44.88889; -111.57972 (Hutchins Bridge )
Madison
Pratt Through Truss
Joliet Bridge
1901
1986-05-02
Joliet 45°29′14″N 108°58′32″W / 45.48722°N 108.97556°W / 45.48722; -108.97556 (Joliet Bridge )
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 / 48.06722°N 105.53500°W / 48.06722; -105.53500 (Lewis and Clark Bridge )
McCone
Pennsylvania Through Truss
Little Blackfoot River Bridge
2010-01-04
Avon
Powell
Locate Creek Bridge
2012-4-26
Miles City vicinity46°28′30″N 105°18′17″W / 46.47500°N 105.30472°W / 46.47500; -105.30472 (Locate Creek Bridge )
Custer
Montana's Steel Stringer and Steel Girder Bridges MPS
Marias River Bridge
2012-4-26
Shelby vicinity48°25′38″N 111°53′26″W / 48.42722°N 111.89056°W / 48.42722; -111.89056 (Marias River Bridge )
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 / 47.01889°N 112.01222°W / 47.01889; -112.01222 (Missouri River Bridge )
Lewis and Clark
Morel Bridge
1914, 1959
2000-12-12
Anaconda 46°9′28″N 112°46′16″W / 46.15778°N 112.77111°W / 46.15778; -112.77111 (Morel Bridge )
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 / 46.87750°N 113.99528°W / 46.87750; -113.99528 (Orange Street Underpass )
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 / 48.85361°N 113.70667°W / 48.85361; -113.70667 (Ptarmigan Tunnel )
Flathead
Fred Robinson Bridge
1959
2012-4-26
Lewistown vicinity47°37′51″N 108°41′6″W / 47.63083°N 108.68500°W / 47.63083; -108.68500 (Fred Robinson Bridge )
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 / 46.97750°N 112.08139°W / 46.97750; -112.08139 (Sheep Creek Bridge )
Lewis and Clark
Reinforced Concrete Bridges in Montana, 1900-1958 MPS
Shonkin Creek Bridge
2012-4-26
Geraldine vicinity47°33′57″N 110°33′11″W / 47.56583°N 110.55306°W / 47.56583; -110.55306 (Shonkin Creek Bridge )
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 / 47.51861°N 111.28944°W / 47.51861; -111.28944 (Tenth Street Bridge )
Cascade
open spandrel bridge
Theodore Roosevelt Memorial Bridge
1912
2006-12-27
Troy 48°28′12″N 115°53′11″W / 48.47000°N 115.88639°W / 48.47000; -115.88639 (Theodore Roosevelt Memorial Bridge )
Lincoln
Parker-through truss
Toston Bridge
1919, 1920
2005-07-20
Toston 46°10′19″N 111°26′34″W / 46.17194°N 111.44278°W / 46.17194; -111.44278 (Toston Bridge )
Broadwater
Warren through truss
O.S. Warden Bridge
2012-4-26
Great Falls 47°29′36″N 111°18′46″W / 47.49333°N 111.31278°W / 47.49333; -111.31278 (O.S. Warden Bridge )
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 / 46.60528°N 112.08722°W / 46.60528; -112.08722 (Williams Street Bridge )
Lewis and Clark
Pratt Pony truss. Demolished and replaced 2010.
Yellowstone River Bridge
2010-01-04
Fallon
LePrairie