US Bridges

Park County, Montana bridges

Park County has 126 bridges and culverts in the National Bridge Inventory, the oldest built in 1908. 13 (10%) are rated poor. The most common type is stringer/multi-beam or girder (69%).

Bridges
126
Good
21%
Fair
68%
Poor
10%
13 bridges
Average age
48.4 yrs
Posted or closed
22

Map of bridges in Park County

Green good, amber fair, red poor. Click a marker for details.

Search bridges in Park County

Type at least two characters, or pick a condition or type, to search every bridge in the county.

Condition

10%poor
Good21%(27)
Fair68%(86)
Poor10%(13)

When they were built

<1900: 0 bridges<19001900s: 1 bridges119001910s: 2 bridges219101920s: 4 bridges419201930s: 9 bridges919301940s: 3 bridges319401950s: 12 bridges1219501960s: 16 bridges1619601970s: 21 bridges2119701980s: 22 bridges2219801990s: 4 bridges419902000s: 13 bridges1320002010s: 12 bridges1220102020s: 7 bridges72020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. I 90 over Int West Livingston
    9,461 vehicles/day
    Fair
  2. I 90 over Int West Livingston
    9,461 vehicles/day
    Fair
  3. I 90 over Int S Livingston-Us HWY
    9,461 vehicles/day
    Fair
  4. I 90 over Quinn Creek Road
    8,272 vehicles/day
    Good
  5. I 90 over Quinn Creek Road
    8,272 vehicles/day
    Good

Longest

  1. I 90 over Yellowstone River
    730 ft
    Fair
  2. I 90 over Yellowstone River
    730 ft
    Fair
  3. Business RTE 90 over Yellowstone River
    642 ft
    Fair
  4. Old Stage Road over Yellowstone River 077
    472 ft
    Fair
  5. US 89 over Yellowstone River
    450 ft
    Fair

Oldest

  1. Cottonwood Bench R over Cottonwood Creek 030
    Built 1908
    Fair
  2. Horse CR RD over Flathead Creek 020
    Built 1912
    Fair
  3. Potter Creek RD over Potter Creek 005
    Built 1915
    Poor
  4. Indian Creek RD over Shields River 027
    Built 1920
    Fair
  5. S 540 - E River RD over Yellowstone River
    Built 1921
    Fair

All bridges in Park County

Busiest first · showing 1–126 of 126
Bridges in Park County
BridgeLocationBuiltTypeLengthDaily trafficCondition
I 90 over Int West Livingston
No. I00090330+09911
1.9M W Livingston1962Stringer/Multi-beam or Girder115 ft9,461Fair
I 90 over Int West Livingston
No. I00090330+09912
1.9M W Livingston1962Stringer/Multi-beam or Girder114 ft9,461Fair
I 90 over Int S Livingston-Us HWY
No. I00090332+09411
Livingston1962Stringer/Multi-beam or Girder251 ft9,461Fair
I 90 over Quinn Creek Road
No. 000000202201611
11.2M W Livingston2022Stringer/Multi-beam or Girder114 ft8,272Good
I 90 over Quinn Creek Road
No. 000000202201612
11.2M W Livingston2022Stringer/Multi-beam or Girder158 ft8,272Good
I 90 over Int Hopper
No. I00090324+06051
8.7M W Livingston1978Stringer/Multi-beam or Girder126 ft8,236Fair
I 90 over Int Hopper
No. I00090324+06052
8.7M W Livingston1978Stringer/Multi-beam or Girder126 ft8,236Fair
I 90 over Orea Creek Road
No. I00090328+00291
5M W Livingston1977Slab78 ft8,236Fair
I 90 over Orea Creek Road
No. I00090328+00292
5M W Livingston1977Slab78 ft8,236Fair
I 90 over Int S Livingston-Us HWY
No. I00090332+09412
Livingston1962Stringer/Multi-beam or Girder253 ft6,397Fair
I 90 over Yellowstone River
No. I00090333+05521
Livingston1962Girder and Floorbeam System730 ft6,397Fair
I 90 over Yellowstone River
No. I00090333+05522
Livingston1962Girder and Floorbeam System730 ft6,397Fair
I 90 over Sep S 295
No. I00090336+08901
3.7M E Livingston1962Stringer/Multi-beam or Girder128 ft6,397Fair
I 90 over Sep S 295
No. I00090336+08902
3.7M E Livingston1962Stringer/Multi-beam or Girder128 ft6,397Fair
I 90 over Mission Creek
No. I00090343+02021
9.9M E Livingston1987Stringer/Multi-beam or Girder119 ft5,766Fair
I 90 over Mission Creek
No. I00090343+02022
9.9M E Livingston1959Stringer/Multi-beam or Girder118 ft5,766Fair
I 90 over Int Mission Creek
No. I00090343+02791
9.9M E Livingston1987Stringer/Multi-beam or Girder135 ft5,766Fair
I 90 over Int Mission Creek
No. I00090343+02792
9.9M E Livingston1987Stringer/Multi-beam or Girder135 ft5,766Fair
I 90 over Sep County Road
No. I00090345+07861
8.7M W Springdale1987Slab62 ft5,766Fair
I 90 over Sep County RD Peerson RD
No. I00090345+07862
8.7M W Springdale1987Slab62 ft5,766Fair
I 90 over Peterson Creek
No. I00090349+01321
5M W Springdale1987Slab45 ft5,766Good
I-90 over Peterson Creek
No. I00090349+01322
5M W Springdale2012Slab60 ft5,766Fair
I 90 over Int Springdale West
No. I00090350+04551
3.7M W Springdale1987Slab79 ft5,766Fair
I 90 over Int Springdale West
No. I00090350+04552
3.7M W Springdale1987Slab79 ft5,766Fair
Business RTE 90 over Yellowstone River
No. P00011055+09401
NE Livingston2013Stringer/Multi-beam or Girder642 ft5,141Fair
Second ST S-Us 89 over Yellowstone River
No. P00011000+01651
Gardiner-Second ST S1930Truss - Deck409 ft4,964Fair
US 89 over Int East Livingston I 90
No. P00011057+09501
2M NE Livngston1962Stringer/Multi-beam or Girder279 ft2,910Poor
North Entrance Roa over Gardner River
No. 1570024P0000000
1.5 Mi. South of North En1957Stringer/Multi-beam or Girder104 ft2,294Fair
North Entrance Roa over Gardner River
No. 1570025P0000000
3.0 Miles South of North1958Stringer/Multi-beam or Girder64 ft2,294Fair
US 89 over Yellowstone River
No. P00011020+04171
11M SW Emigrant1958Stringer/Multi-beam or Girder450 ft2,289Fair
US 89 over Big Creek
No. P00011024+00721
7M SW Emigrant1960Tee Beam90 ft2,289Fair
US 89 over Int Mission I 90
No. P00059000+00001
5M NE Livingston1962Stringer/Multi-beam or Girder211 ft2,174Fair
US 89 over RR
No. P00059000+00611
5M NE Livingston1955Tee Beam129 ft2,174Fair
US 89 over Yellowstone River
No. P00059001+05131
6M NE Livingston1955Stringer/Multi-beam or Girder394 ft2,174Fair
Murphy LN over Irrigation Canal 003
No. L34206000+02001
E Emigrant2003Culvert29 ft1,471Good
Murphys LN over Yellowstone River 004
No. L34206000+04001
E Emigrant1949Stringer/Multi-beam or Girder303 ft1,471Fair
US 89 over Willow Creek
No. P00059007+07711
7M SE Clyde Park1984Stringer/Multi-beam or Girder36 ft1,457Good
US 89 over Kay Creek
No. P00059008+06001
6M SE Clyde Park1984Stringer/Multi-beam or Girder36 ft1,457Fair
US 89 over Shields River
No. P00059011+02601
4M SE Clyde Park1984Stringer/Multi-beam or Girder169 ft1,457Fair
US 89 over Rock Creek
No. P00059012+02781
2M SE Clyde Park1984Slab79 ft1,457Fair
US 89 over Shields River
No. P00059016+06481
1M N Clyde Park1981Stringer/Multi-beam or Girder153 ft1,271Fair
S 540 - E River RD over Yellowstone River
No. S00540031+06621
4M S Livingston1921Arch - Deck285 ft1,160Fair
US 89 over Flathead Creek
No. P00059024+06971
1M N Wilsall1973Stringer/Multi-beam or Girder240 ft1,140Fair
S 540-E River RD over Mill Creek
No. S00540017+03701
2M NE Pray1925Stringer/Multi-beam or Girder67 ft909Fair
Old Clyde Park RD over Ferry Creek 037
No. L34003001+07001
2M NE Livingston1938Slab51 ft677Fair
Brackett Creek RD over Shields River 007
No. L34005000+01001
W Clyde Park1980Tee Beam93 ft424Fair
Pine Creek RD over Yellowstone River 069
No. L34203001+07001
1M W Pine Creek1990Stringer/Multi-beam or Girder374 ft367Fair
S 540-E River RD over Six Mile Creek
No. S00540007+07901
6M SW Pray2006Stringer/Multi-beam or Girder82 ft262Good
S 540-E River RD over Emigrant Creek
No. S00540008+09201
5M SW Pray2006Stringer/Multi-beam or Girder67 ft262Fair
Mill Creek RD over Yellowstone River 043
No. L34204000+05001
3M NE Pray1960Stringer/Multi-beam or Girder364 ft247Fair
Mill Creek RD over Mill Creek 044
No. L34204003+06001
5M E Emigrant1972Stringer/Multi-beam or Girder98 ft247Fair
Main Boulder Road over Boulder River
No. 000000202208055
38 M South of Springdale1950Stringer/Multi-beam or Girder30 ft157Poor
Main Boulder Road over Boulder River
No. 000000202208056
40M South of Springdale1940Stringer/Multi-beam or Girder35 ft157Fair
Main Boulder RD over Four Mile Creek 039
No. L34210000+03001
30M S Springdale1938Stringer/Multi-beam or Girder31 ft157Fair
Main Boulder RD over Boulder River 040
No. L34210000+08001
31M S Springdale1938Stringer/Multi-beam or Girder86 ft157Fair
NF-6639 RD over Boulder River 041
No. L34210004+06001
35M S Springdale1933Truss - Thru99 ft157Poor
Mill Creek RD over Mill Creek 045
No. L34204006+00001
7M E Emigrant1972Stringer/Multi-beam or Girder78 ft104Good
Old Stage Road over Yellowstone River 077
No. S00563000+09061
1M N Springdale1980Stringer/Multi-beam or Girder472 ft104Fair
S 9th St-Island DR over Yellowstone River 070
No. L34391000+01001
Livingston-S 9th ST2011Tee Beam204 ft101Fair
Convict Grade RD over Sheilds River
No. 000000201903819
6M NE of Livingston2019Stringer/Multi-beam or Girder106 ft100Good
Tom Miner Creek RD over Tom Miner Creek
No. 000000201907097
18M NW Gardiner2018Stringer/Multi-beam or Girder52 ft100Fair
Old Yellowstone TR over Rock Creek
No. 000000201907098
18 M NW Gardiner2018Stringer/Multi-beam or Girder52 ft100Good
Shields River Road over Irrigation Canal
No. 000000202008006
5M SE Clyde Park2019Slab25 ft100Good
Bannock Trail over Wyoming Creek
No. 000000202203856
1M E Silver Gate2022Stringer/Multi-beam or Girder40 ft100Good
County Road 280 over Soda Butte Creek
No. 000000202203857
Silver Gate2022Stringer/Multi-beam or Girder41 ft100Good
Soda CR Tr-Republi over Woody Creek
No. 000000202203873
Cooke City2022Stringer/Multi-beam or Girder38 ft100Good
Lulu Pass Road over Fisher Creek
No. 000000202308074
4 M NE of Cooke City2002Tee Beam51 ft100Good
Lulu Pass Trail RD over Polar Star Creek
No. 000000202308075
6 M NE Cooke City2002Stringer/Multi-beam or Girder27 ft100Fair
Shields River RD over Flathead Creek 009
No. L34001000+03001
NE Wilsall1955Stringer/Multi-beam or Girder52 ft100Fair
Shields River RD over Shields River 010
No. L34001003+09001
4M NE Wilsall1955Tee Beam71 ft100Fair
Shields River RD over Shields River 011
No. L34001014+07001
14M NE Wilsall1957Stringer/Multi-beam or Girder25 ft100Fair
Elk Creek RD over Shields River 018
No. L34006000+07001
3M NE Wilsall1960Stringer/Multi-beam or Girder63 ft100Poor
Shields River RD E over Shields River Overfl 022
No. L34007000+03001
8M NE Livingston1938Stringer/Multi-beam or Girder23 ft100Poor
Shields River RD E over Shields River 023
No. L34007000+04001
8M NE Livingston1923Truss - Thru93 ft100Poor
Shields River RD E over Fiddle Creek 024
No. L34007004+00001
7M SE Clyde Park1950Stringer/Multi-beam or Girder33 ft100Fair
Horse CR RD over Flathead Creek 020
No. L34008000+02001
Wilsall-Horse CR RD1912Stringer/Multi-beam or Girder35 ft100Fair
Horse CR RD over Shields River 021
No. L34008000+03001
E Wilsall-Horse CR RD1986Truss - Thru105 ft100Fair
Canyon Creek RD over Brackett Creek 006
No. L34016008+07001
2M SW Clyde Park1975Stringer/Multi-beam or Girder24 ft100Fair
Hammond Creek RD over Rock Creek 025
No. L34017007+04001
5M E Clyde Park1967Stringer/Multi-beam or Girder29 ft100Poor
Rock Creek RD N over Rock Creek 029
No. L34019001+06001
9M E Clyde Park2015Tee Beam45 ft100Good
Daisy Dean RD over Shields River 019
No. L34022000+05001
2M NE Wilsall1984Stringer/Multi-beam or Girder45 ft100Fair
Fiddle Creek RD over Shields River 035
No. L34029000+03001
6M SE Clyde Park2001Slab94 ft100Fair
Castle Mountain RD over Brackett Creek 032
No. L34030001+06001
2M S Clyde Park1970Stringer/Multi-beam or Girder27 ft100Fair
Lower Cottonwood R over Cottonwood Creek 028
No. L34046002+04001
5M NE Clyde Park1968Stringer/Multi-beam or Girder32 ft100Fair
Coal Camp RD over Shields River 015
No. L34048000+05001
8M NE Wilsall1975Stringer/Multi-beam or Girder40 ft100Fair
Potter Creek RD over Potter Creek 005
No. L34049000+04001
1M N Wilsall1915Truss - Thru76 ft100Poor
Anderson RD over Shields River 014
No. L34050000+01001
10M NE Wilsall1979Stringer/Multi-beam or Girder41 ft100Fair
Indian Creek RD over Shields River 027
No. L34061000+04001
2M S Wilsall1920Truss - Thru77 ft100Fair
Swandal RD over Flathead Creek 073
No. L34072001+01001
3M W Wilsall1970Stringer/Multi-beam or Girder23 ft100Poor
Enyart LN over Cottonwood Creek 026
No. L34082002+02001
6M NE Clyde Park1970Stringer/Multi-beam or Girder26 ft100Fair
Cottonwood Bench R over Cottonwood Creek 030
No. L34082005+02001
10M S Wilsall1908Truss - Thru61 ft100Fair
Six Mile Creek RD over Six Mile Creek 055
No. L34209003+01001
6M S Emigrant1974Stringer/Multi-beam or Girder31 ft100Fair
Conlin RD over Emigrant Creek 075
No. L34211002+06001
3M SE Emmigrant2008Culvert25 ft100Fair
Trail Creek RD over Irrigation Canal 001
No. L34304018+02001
1M N Emigrant1989Channel Beam31 ft100Fair
Big Creek RD - Nf- over Big Creek 062
No. L34307003+01001
9M SW Emigrant1938Stringer/Multi-beam or Girder30 ft100Fair
NF 132-BIG Creek R over Big Creek 063
No. L34307004+08001
11M SW Emigrant1997Stringer/Multi-beam or Girder37 ft100Fair
Hyalite Creek RD over Big Creek 065
No. L34321000+02001
9M SW Emigrant1990Stringer/Multi-beam or Girder30 ft100Fair
Cinnabar Basin RD over Yellowstone River 068
No. L34322000+02001
Corwin Springs2008Stringer/Multi-beam or Girder348 ft100Fair
Cinnabar Basin RD over Mulherin Creek 076
No. L34322001+08001
2M W Corwin Springs2005Stringer/Multi-beam or Girder25 ft100Fair
Crevice Mnt RD over Bear Creek 080
No. L34395000+01001
Jardine2009Stringer/Multi-beam or Girder50 ft100Fair
Hamilton Road over Smith Creek
No. L34991000+01001
15M NE Wilsall2012Stringer/Multi-beam or Girder25 ft100Fair
S Yellowstone ST over Fleshman Creek 071
No. M34074000+00101
Livingston-Sacagawea Park1939Culvert62 ft100Good
Mill Creek Road over Mill Creek
No. 011102000000088
S. of Livingston1971Stringer/Multi-beam or Girder82 ft99Fair
Frontage RD E 448 over Mission Creek 002
No. L34448000+02001
8M NE Livingston1987Stringer/Multi-beam or Girder71 ft92Good
Frontage RD E 448 over County Road 008
No. L34448002+08001
10M E Livingston1987Slab62 ft71Fair
Frontage RD E 448 over Greeley Creek 017
No. L34448006+02001
5M W Springdale1987Slab25 ft71Fair
I 90 over Mission Creek-Int Ramp
No. I00090343+02024
9.9M E Livingston1987Stringer/Multi-beam or Girder103 ft61Good
Swingley RD over W Boulder River 038
No. L34200007+07001
18M E Livingston1938Stringer/Multi-beam or Girder90 ft52Poor
Cottonwood Crk. RD over Trespass Creek
No. 011100000015204
No Data Entered1970Stringer/Multi-beam or Girder24 ft50Fair
W.Fk.Mill Creek RD over West Fork Mill Creek
No. 011102000000089
S. of Livingston1971Stringer/Multi-beam or Girder36 ft50Fair
W.Fork Mill Cr.Rd. over W.Fork Mill Creek
No. 011102000000090
S. of Livingston1971Stringer/Multi-beam or Girder32 ft50Fair
W.Fk.Mill Cr. Rd. over W.Fork Mill Creek
No. 011102000000091
S. of Livingston1971Stringer/Multi-beam or Girder28 ft50Fair
Big Creek Road over Big Creek
No. 011102000000095
S. of Livingston1961Stringer/Multi-beam or Girder41 ft50Poor
Shields River Road over Shields River
No. 011102000000099
Shields - N. Crazies1976Tee Beam73 ft50Good
Templed Hills Rd. over Mill Creek
No. 011102000000113
S. of Livingston1952Stringer/Multi-beam or Girder29 ft50Poor
Road over Creek
No. 011102000003002
No Data Entered2000Stringer/Multi-beam or Girder83 ft50Good
Mill Creek Rd. over Mill Creek
No. 011102000011968
No Data Entered2009Stringer/Multi-beam or Girder59 ft50Good
Shields River Road over Deep Creek
No. 011102000013503
No Data Entered2009Culvert23 ft50Good
Six Mile Road over Six Mile Creek
No. 011102000017127
No Data Entered2014Stringer/Multi-beam or Girder50 ft50Good
Divide Creek Road over Tom Miner Creek
No. 011103000000063
Tom Miner Basin1976Stringer/Multi-beam or Girder24 ft50Fair
No Data Entered over Cedar Creek
No. 011103000003003
No Data Entered1999Stringer/Multi-beam or Girder28 ft50Fair
Wicked Creek Road over Mill Creek
No. 011104000036673
Snowbank Campground2024Tee Beam63 ft50Good
Billy Goat Road over Smith Creek
No. 011100000014948
No Data Entered2011Stringer/Multi-beam or Girder40 ft40Good
Bear Creek Road over Darroch Creek
No. 011103000036672
East of Jardine2024Stringer/Multi-beam or Girder42 ft40Good
Mission Creek Road over Mission Creek
No. 000000201908000
9M SE Livinston2019Slab25 ft24Good
Station Road over Boulder River
No. 011101000000074
Box Canyon Admin Site1947Stringer/Multi-beam or Girder26 ft1Poor

Structure types in Park County

Stringer/Multi-beam or Girder8769.0%
Slab1511.9%
Tee Beam97.1%
Truss - Thru64.8%
Culvert43.2%
Girder and Floorbeam System21.6%
Arch - Deck10.8%
Channel Beam10.8%
Truss - Deck10.8%

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