Bridges in Chouteau County, Montana

43Total Bridges

25Good

16Fair

2Poor

Chouteau County, Montana has 43 bridges tracked in the National Bridge Inventory. Of these, 2 (4%) are rated in poor condition and 25 are rated good. The oldest bridge in Chouteau County is Bishop Creek RD over Shonkin Creek 016, built in 1930. The longest is Pn Bridge RD over Missouri River at 903.9 feet.

Bridge	Condition	Length	Traffic	Year
S 80-13th ST over Missouri River	Poor	708.0 ft	930	1962
Upper Highwood CR over Highwood Creek 069	Poor	29.9 ft	100	1969
US 87 over Abandoned Railroad	Fair	527.9 ft	1,727	1974
S 80 over Rr	Fair	129.9 ft	849	1953
S 223 over Teton River	Fair	298.9 ft	541	1953
S 80 over Boyle-o`hanlon Coulees	Fair	75.1 ft	479	1939
S 80 over Chimney Rock	Fair	57.1 ft	235	1949
S 80 over Flat Creek	Fair	78.1 ft	235	1949
S 80 over Tributary Flat Creek	Fair	26.9 ft	235	1949
S 80 over Cowboy Steele Creek	Fair	77.1 ft	158	1950
S 80 over Butte Creek	Fair	77.1 ft	158	1950
Las Vegas Loop over Rr 059	Fair	89.9 ft	100	1938
Lander Crossing over Highwood Creek 060	Fair	69.9 ft	100	1986
Burley Hill RD over Highwood Creek 012	Fair	54.1 ft	100	1938
Bishop Creek RD over Shonkin Creek 016	Fair	24.9 ft	100	1930
Hopp RD over Eagle Creek 049	Fair	40.0 ft	100	1971
Shonkin RD over Shonkin Creek 017	Fair	53.5 ft	40	2011
Pn Bridge RD over Missouri River	Fair	903.9 ft	39	1982
IRR - US 87 over School Section Coulee	Good	23.6 ft	1,694	1970
IRR - US 87 over Big Sandy Creek	Good	24.0 ft	1,694	1990
US 87 over Marias River	Good	273.0 ft	1,417	1988
S 80 over Shonkin Creek	Good	178.1 ft	696	2003
Broadway AVE over Highwood Creek	Good	114.5 ft	372	1999
S 80 over Drainage	Good	25.9 ft	363	1995
IRR BIA RTE 30 over Box Elder Creek	Good	26.2 ft	200	2012
Shepherd X-ing RD over Highwood Creek 001	Good	74.8 ft	100	2017
Upper Highwood CR over Highwood Creek 039	Good	78.1 ft	100	2020
Upper Highwood Cr. over Highwood Creek 076	Good	78.1 ft	100	2024
Upper Highwood CR over Highwood Creek 040	Good	24.0 ft	100	2023
Dent Bridge RD over Teton River 053	Good	203.7 ft	100	1986
Upper Highwood CR over Highwood Creek 068	Good	66.6 ft	100	2015
Upper Highwood CR over Highwood Creek 041	Good	60.0 ft	100	2005
Geyser Cutoff RD over Cottonwood Creek 052	Good	30.8 ft	100	1975
Stagecoach Trail over Shonkin Creek 006	Good	71.2 ft	100	2002
Gap RD over Highwood Creek 042	Good	60.0 ft	100	2005
Loma Bridge RD over Missouri River 002	Good	395.0 ft	100	1991
Lower Maris RD over Teton River 011	Good	132.9 ft	100	1992
Buck Bridge RD over Teton River	Good	233.6 ft	99	1981
Bootlegger Trail over Teton River	Good	409.1 ft	41	1966
Nfsr 8840 over N.f. Highwood	Good	32.2 ft	40	2001
Nfsr 8840 over N.f. Highwood Creek	Good	32.2 ft	40	2001
Nfsr 8841 over North Fork Highwood Cr.	Good	42.0 ft	40	2007
Nfsr 8841 over N.f. Highwodd Creek	Good	46.3 ft	40	2014