Bridges in Cascade County, Montana

185Total Bridges

77Good

97Fair

11Poor

Bridge	Condition	Length	Traffic	Year
US 87 over Otter Creek	Poor	102.4 ft	2,314	1959
US 87 over Otter Creek	Poor	103.0 ft	2,314	1959
US 87 over Otter Creek	Poor	103.0 ft	2,314	1959
Sun River RD over Sep West Hill-i 15 127	Poor	319.9 ft	1,364	1967
US 89 Fh 32 over Belt Creek	Poor	166.0 ft	833	1968
Old US 91 over Missouri River-rr 069	Poor	549.9 ft	316	1931
Old US HWY 91 over Little Muddy Creek 090	Poor	77.1 ft	100	1923
Sheep CR RD over Sheep Creek 097	Poor	65.0 ft	68	1950
Nfsr 487 over S Fk Judith River	Poor	24.9 ft	65	1958
Fdr 267 over Jefferson Creek	Poor	24.6 ft	50	1957
Nfsr 839 over Belt Creek	Poor	122.0 ft	46	1954
15th ST N-us 87 over Missouri R-rivers Trail	Fair	1125.7 ft	14,369	1962
9th ST N over Missouri River	Fair	1232.3 ft	14,024	1996
6th ST SW over Sun River	Fair	505.9 ft	13,800	1980
US 87-mt 3-mt 200 over Missouri River-u5205-rr	Fair	2121.4 ft	13,666	1983
US 89-mt 3-mt 200 over Missouri River-u5205-rr	Fair	2092.2 ft	13,666	1951
I 315s over Int I 15	Fair	297.6 ft	12,651	1967
Central AVE W over Int Central AVE W-i 15	Fair	266.1 ft	12,316	1967
Central AVE W over Galt Ave-rr	Fair	553.1 ft	6,158	1967
Central AVE W over Galt Ave-rr	Fair	538.1 ft	6,158	1967
US 89 over Int Vaughn-i 15	Fair	222.1 ft	5,732	1960
I 15 NB over Sun River	Fair	484.9 ft	5,254	1966
I 15 SB over Sun River	Fair	484.9 ft	5,254	1966
Smelter AVE over 15th ST NE	Fair	108.9 ft	4,807	1963
I 15 over Int Manchester	Fair	109.9 ft	4,555	1960
Airport DR over Int Gore Hill-i 15	Fair	240.8 ft	4,478	1967
25th ST N over Abandoned Railroad	Fair	71.5 ft	4,262	1914
I 15 over Int Ulm	Fair	129.9 ft	3,145	1958
I 15 over Int Ulm	Fair	129.9 ft	3,145	1969
S 200 over Sun River	Fair	266.1 ft	2,505	1996
US 87 over Otter Creek	Fair	92.5 ft	2,314	1959
I 15 over Sep Tintinger	Fair	133.9 ft	2,218	1961
I 15 over Sep Tintinger	Fair	125.0 ft	2,218	1978
I 15 over Sep Old US 91	Fair	84.0 ft	2,218	1961
I 15 over Int Dearborn-missouri R	Fair	840.9 ft	2,201	1971
I 15 over Int Dearborn-missouri R	Fair	849.7 ft	2,201	1971
I 15 over Missouri River	Fair	532.8 ft	2,201	1971
I 15 over Missouri River	Fair	532.8 ft	2,201	1971
I 15 over Missouri River-local	Fair	791.7 ft	2,201	1971
I 15 over Missouri River-local	Fair	818.9 ft	2,201	1971
I 15 over Rr-missouri River	Fair	738.8 ft	2,201	1968
I 15 over Rr-missouri River	Fair	740.5 ft	2,201	1968
I 15 over Sep Gunderson RD	Fair	143.0 ft	2,026	1972
I 15 over Sep Gunderson RD	Fair	143.0 ft	2,026	1972
US 89 over Mill Coulee Canal	Fair	24.9 ft	1,757	1940
Lower River RD over Sand Coulee Creek	Fair	58.1 ft	1,597	1937
US 89 over Mill Coulee Creek	Fair	76.1 ft	1,437	1940
US 89 over Mill Coulee Creek	Fair	76.1 ft	1,437	1940
Millegan RD over Missouri River	Fair	530.2 ft	553	1983
Highwood RD over Red Coulee	Fair	59.1 ft	552	1941
Mt 21 over Heppler Coulee 109	Fair	57.1 ft	421	1934
Mt 21 over Fort Shaw Canal 110	Fair	39.0 ft	421	1934
Mt 21 over Simms Creek 112	Fair	149.9 ft	421	1934
US 89 Fh 32 over Belt Creek	Fair	97.4 ft	387	2001
Gordon RD over Muddy Creek 042	Fair	80.1 ft	367	1973
Old US 91 over Novak Creek 005	Fair	44.0 ft	316	1931
Old US 91 over Prewett Creek 070	Fair	80.1 ft	316	1931
Millegan RD over Smith River	Fair	129.9 ft	294	1950
Central AVE E over Missouri River	Fair	652.9 ft	289	1954
Willow Creek RD over Little Belt Creek 099	Fair	23.6 ft	158	1950
Willow Creek RD over Little Belt Creek 003	Fair	32.2 ft	158	1938
Central AVE over Belt Creek 084	Fair	154.9 ft	155	1938
Lowrey RD over Sun River 062	Fair	200.1 ft	100	1960
Simms Ashuelot RD over Blackfoot Coulee 053	Fair	26.9 ft	100	1976
7th LN over Greenfield S Canal 065	Fair	37.1 ft	100	1950
Parker RD over Sun River Slough 060	Fair	48.9 ft	100	1950
County Line RD over Greenfield Canal 044	Fair	39.4 ft	100	1973
County Line RD over Greenfield S Canal 043	Fair	32.2 ft	100	1982
5th LN over Greenfield S Canal 045	Fair	57.1 ft	100	2003
8th LN over Mill Coulee Canal 049	Fair	35.1 ft	100	1950
10th LN over Bench South Canal 048	Fair	29.9 ft	100	1984
11th LN over Greenfield S Canal 047	Fair	28.9 ft	100	2009
1st RD S over Mill Coulee Canal 046	Fair	34.8 ft	100	2004
Powerline RD over Drainage 025	Fair	134.8 ft	100	1931
Mill Coulee RD over Mill Coulee Canal 064	Fair	28.9 ft	100	1920
Ewing RD over Belt Creek 074	Fair	142.1 ft	100	1973
E Highwood RD over Belt Creek 002	Fair	145.0 ft	100	1935
Armington RD over Big Otter Creek 029	Fair	77.1 ft	100	1954
Cora Creek RD over Cora Creek 075	Fair	30.8 ft	100	1950
Brown RD over Sand Coulee Creek 088	Fair	25.9 ft	100	1950
Evans Riceville RD over Belt Creek 015	Fair	89.9 ft	100	1962
Hughesville RD over Dry Fork Belt Creek 077	Fair	40.0 ft	100	1962
Hughesville RD over Dry Fork Belt Creek 078	Fair	55.1 ft	100	1962
Hughesville RD over Dry Fork Belt Creek 080	Fair	39.0 ft	100	1962
Hughesville RD over Dry Fork Belt Creek 103	Fair	24.9 ft	100	1962
Belt Park RD over Belt Creek 019	Fair	65.0 ft	100	1955
Truly Cutoff RD over Smith River 033	Fair	171.9 ft	100	1908
River RD over Bird Creek 036	Fair	75.1 ft	100	1940
Castner Falls RD over Bird Creek 038	Fair	48.9 ft	100	1938
Carlson RD over Flat Creek 034	Fair	24.0 ft	100	1938
Adel RD over W Fork Hound Creek 120	Fair	53.1 ft	100	1950
Shaw Cutoff RD over Little Muddy Creek 126	Fair	22.3 ft	100	1933
Old Ulm Cascade RD over Little Muddy Creek 067	Fair	40.0 ft	100	1987
Old US HWY 91 over Muddy Creek Slough 111	Fair	34.1 ft	100	1923
Nfsr 834 over Belt Creek	Fair	51.8 ft	99	1909
Nfsr 1049 over Belt Creek	Fair	77.1 ft	99	1909
Fdr 1122 over Belt Creek	Fair	58.1 ft	50	1972
Fdr 3411 over Belt Creek	Fair	28.5 ft	50	1962
Nfsr 834 over Harley Creek	Fair	24.6 ft	50	1953
Nfsr 613 over Dry Fork Belt Creek	Fair	24.9 ft	50	1956
Nfsr 834 over Graveyard Gulch Creek	Fair	24.6 ft	50	1953
Nfsr 834 over Harley Creek	Fair	24.9 ft	50	1953
Fdr 839 over Logging Creek	Fair	32.8 ft	46	1956
Fdr 839 over Logging Creek	Fair	27.6 ft	46	1956
Anderson RD over Int Gordon-i 15	Fair	346.1 ft	37	1972
A-6 Lane over Belt Creek	Fair	149.3 ft	20	1960
Ashuelot Hill RD over Bench South Canal 066	Fair	32.2 ft	19	1950
County Road 242 over Otter Creek 125	Fair	28.9 ft	13	1950
Central AVE over Missouri River-ped Trail	Good	963.9 ft	24,549	1980
I 315s over Fau 5225-14th ST SW	Good	149.9 ft	6,326	1967
I 315s over Fau 5225-14th ST SW	Good	149.6 ft	6,326	1967
Branch I 15-u.s. 8 over Rr	Good	177.8 ft	6,326	1946
Branch I 15-u.s. 8 over Rr	Good	208.0 ft	6,326	1967
US 89 over Rr	Good	230.0 ft	5,732	2002
US 89 over Muddy Creek	Good	166.0 ft	5,732	2002
I 315 S over Fau 5225-14th ST SW	Good	136.2 ft	5,330	1997
I 15 over Sep 5th AVE SW	Good	125.0 ft	5,254	1967
I 15 over Sep 5th AVE SW	Good	125.0 ft	5,254	1967
I 15 over Int Manchester	Good	109.9 ft	5,227	1960
Overlook DR over Rr By Waterworks	Good	150.6 ft	5,063	2009
US 87-us 89 over Box Elder Creek	Good	75.1 ft	4,614	1989
I 15 over Int Emerson Jct-rr	Good	378.6 ft	3,561	1967
I 15 over Int Emerson Jct-rr	Good	378.6 ft	3,561	1967
Off Ramp To 14th S over Rr	Good	186.0 ft	3,428	1996
I 15 over Sep County Road	Good	79.1 ft	3,145	1969
I 15 over Sep County Road	Good	79.1 ft	3,145	1969
US 87-us 89 over Belt Creek	Good	242.1 ft	3,037	2022
S 200 over Mill Coulee Creek	Good	68.9 ft	2,505	1996
I 15 over Int N Cascade	Good	124.0 ft	2,455	1961
I 15 over Int N Cascade	Good	128.9 ft	2,455	1977
I 15 over Little Muddy Creek	Good	100.1 ft	2,455	1958
I 15 over Little Muddy Creek	Good	100.1 ft	2,455	1958
US 87 over Otter Creek	Good	124.0 ft	2,314	1959
US 87 over Otter Creek	Good	119.1 ft	2,314	1959
US 87 over Otter Creek	Good	119.1 ft	2,314	1959
US 87 over Otter Creek	Good	102.4 ft	2,314	1959
US 87 over Otter Creek	Good	92.8 ft	2,314	1959
I 15 over Int Hardy-hardy Creek	Good	211.0 ft	2,218	1968
I 15 over Int Hardy-hardy Creek	Good	211.0 ft	2,218	1968
I 15 over Sep Old US 91	Good	99.1 ft	2,218	1978
I 15 over Int S Cascade	Good	139.1 ft	2,190	1961
I 15 over Int S Cascade	Good	133.9 ft	2,190	1978
I 15 over Sep Neuman Sch RD	Good	124.0 ft	2,026	1972
I 15 over Sep Neuman Sch RD	Good	124.0 ft	2,026	1972
US 89 over Greenfields South Canal	Good	63.0 ft	1,757	1960
Bridge Street over Belt Creek 012	Good	153.2 ft	1,650	2012
34th ST NW over Sep 34th St-i 15	Good	247.0 ft	1,447	1967
Central AVE W over Sun River 056	Good	220.1 ft	1,390	1987
Giant Springs RD over Rivers Edge Trail	Good	29.9 ft	1,015	2002
US 89 Fh 32 over Belt Creek	Good	160.1 ft	833	1968
US 89 Fh 32 over Belt Creek	Good	182.1 ft	706	1968
US 89 Fh 32 over Belt Creek	Good	164.0 ft	706	1968
Ulm Vaughn RD over Sun River 057	Good	225.4 ft	699	2013
Simms Fairfield RD over Sun River	Good	378.9 ft	475	1983
Highwood RD over Belt Creek	Good	272.3 ft	459	2009
US 89 Fh 32 over Belt Creek	Good	100.1 ft	451	1951
US 89 Fh 32 over Belt Creek	Good	144.4 ft	451	1967
US 89 Fh 32 over Dry Fork Belt Creek	Good	32.2 ft	451	2014
Millegan RD over Drainage-stockpass	Good	22.0 ft	294	2000
Millegan RD over Smith River	Good	144.0 ft	294	1962
Manchester RD S over Sun River 055	Good	282.2 ft	244	2001
Willow Creek RD over Little Belt Creek 100	Good	24.9 ft	158	1950
Lowrey RD over Fort Shaw Canal 061	Good	30.2 ft	100	2001
N Fort Shaw RD over Sun River 063	Good	274.0 ft	100	1998
7th LN over Mill Coulee Canal 093	Good	29.9 ft	100	1950
Salem RD over Belt Creek 071	Good	328.1 ft	100	1998
Ewing RD over Little Belt Creek 098	Good	37.1 ft	100	1973
E Highwood RD over Little Belt Creek 004	Good	44.0 ft	100	1971
Jarvi RD over Little Belt Creek 037	Good	25.9 ft	100	1971
Johnson RD over Sand Coulee Creek 076	Good	24.9 ft	100	2002
Meyer AVE over Sand Coulee Creek 081	Good	25.9 ft	100	1950
Blaine ST over Sand Coulee Creek 087	Good	27.9 ft	100	1950
Hughesville RD over Dry Fork Belt Creek 079	Good	39.0 ft	100	1962
Hughesville RD over Dry Fork Belt Creek 101	Good	25.9 ft	100	1962
Klock RD over Castner Coulee 096	Good	53.1 ft	100	1938
Old Ulm Cascade RD over Sep I 15	Good	285.8 ft	100	1977
Old Ulm Cascade RD over Sep I 15	Good	300.9 ft	100	1970
Simms Cascade RD over Fort Shaw Canal 041	Good	30.8 ft	100	1938
Frontage Road 614 over Int Sep I 15	Good	260.5 ft	100	1978
Frontage Road 615 over Int Canyon-i 15	Good	184.1 ft	100	1968
Upper Millegan RD over Hound Creek 028	Good	112.9 ft	81	1975
Sun R Cascade RD over Little Muddy Creek 040	Good	37.7 ft	67	2004
Fdr 267 over Chamberlain Creek	Good	40.0 ft	50	2002
Boston Coulee RD over Smith River 027	Good	165.7 ft	30	2004
Horse Ranch Road over Armells Creek	Good	78.1 ft	20	2017