US Bridges

Teton County, Montana bridges

Teton County has 82 bridges and culverts in the National Bridge Inventory, the oldest built in 1930. 3 (4%) are rated poor. The most common type is stringer/multi-beam or girder (68%).

Bridges
82
Good
41%
Fair
55%
Poor
4%
3 bridges
Average age
49.9 yrs
Posted or closed
15

Map of bridges in Teton County

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

Search bridges in Teton County

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

Condition

4%poor
Good41%(34)
Fair55%(45)
Poor4%(3)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 0 bridges19201930s: 8 bridges819301940s: 3 bridges319401950s: 4 bridges419501960s: 12 bridges1219601970s: 25 bridges2519701980s: 17 bridges1719801990s: 3 bridges319902000s: 3 bridges320002010s: 7 bridges720102020s: 0 bridges2020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. I 15 over Sep 9th RD NE
    1,969 vehicles/day
    Good
  2. I 15 over Sep 9th RD NE
    1,969 vehicles/day
    Good
  3. US 89 over Greenfields South Canal
    1,798 vehicles/day
    Good
  4. US 89 over Greenfields Main Canal
    1,798 vehicles/day
    Good
  5. I 15 over Int Main ST
    1,703 vehicles/day
    Fair

Longest

  1. I 15 over Teton River
    433 ft
    Fair
  2. I 15 over Teton River
    433 ft
    Good
  3. 13th LN NE over Teton River 099
    348 ft
    Fair
  4. S 431 over Int Power I 15
    347 ft
    Fair
  5. US 89 over Big Muddy Creek
    313 ft
    Good

Oldest

  1. 20th LN NE over Teton River 051
    Built 1930
    Fair
  2. US 287 over Dry Wash
    Built 1936
    Fair
  3. 3rd LN NW over Muddy Creek 018
    Built 1938
    Poor
  4. 4th RD NE over No Name Ditch 011
    Built 1938
    Good
  5. Sherman RD over Teton River 060
    Built 1938
    Fair

All bridges in Teton County

Busiest first · showing 1–82 of 82
Bridges in Teton County
BridgeLocationBuiltTypeLengthDaily trafficCondition
I 15 over Sep 9th RD NE
No. I00015304+06771
3M N Power1972Slab80 ft1,969Good
I 15 over Sep 9th RD NE
No. I00015304+06772
3M N Power1972Slab80 ft1,969Good
US 89 over Greenfields South Canal
No. P00003020+03001
3M SE Fairfield1983Stringer/Multi-beam or Girder71 ft1,798Good
US 89 over Greenfields Main Canal
No. P00003022+01001
1M SE Fairfield1983Stringer/Multi-beam or Girder96 ft1,798Good
I 15 over Int Main ST
No. I00015313+02481
Dutton1976Stringer/Multi-beam or Girder76 ft1,703Fair
I 15 over Int Main ST
No. I00015313+02482
Dutton1976Stringer/Multi-beam or Girder76 ft1,703Fair
I 15 over Teton River
No. I00015318+05741
6M N Dutton1977Stringer/Multi-beam or Girder433 ft1,703Fair
I 15 over Teton River
No. I00015318+05742
6M N Dutton1977Stringer/Multi-beam or Girder433 ft1,703Good
US 89 over Teton River
No. P00003039+05181
1M S Choteau1939Truss - Thru226 ft1,265Fair
US 89 over Foster Creek
No. 000000000005181
1M S Bynum2018Culvert22 ft654Good
US 89 over Big Muddy Creek
No. P00003055+06641
Bynum2010Stringer/Multi-beam or Girder313 ft609Good
US 287 over Usrs Canal
No. P00009046+07411
8M NE Augusta2005Stringer/Multi-beam or Girder110 ft591Good
US 287 over Deep Creek
No. P00009061+05971
3M S Choteau1965Stringer/Multi-beam or Girder184 ft532Fair
US 287 over Teton River
No. P00009063+05051
1M S Choteau1978Stringer/Multi-beam or Girder184 ft532Fair
S 431 over Muddy Creek
No. S00431017+02401
2M W Power1970Stringer/Multi-beam or Girder93 ft493Good
S 431 over Int Power I 15
No. S00431019+08551
Power1972Stringer/Multi-beam or Girder347 ft493Fair
Airport RD over Spring Creek 111
No. L50023000+01001
NW Edge Choteau1960Stringer/Multi-beam or Girder29 ft468Fair
S 565 over Greenfield South Canal
No. S00565006+06501
7M N Simms1969Stringer/Multi-beam or Girder55 ft452Fair
US 287 over Dry Wash
No. P00009058+06611
6M S Choteau1936Stringer/Multi-beam or Girder59 ft449Fair
S 408 over Usrs Lat Ditch
No. S00408001+03001
1M W Fairfield1953Stringer/Multi-beam or Girder38 ft394Fair
S 220 over Muddy Creek
No. S00220011+07031
12M N Choteau1981Stringer/Multi-beam or Girder173 ft385Good
S 220 over Jones Creek
No. S00220012+02001
13M N Choteau1981Stringer/Multi-beam or Girder95 ft385Good
S 408 over Usrs Main Canal
No. S00408004+00001
4M SW Fairfield1953Stringer/Multi-beam or Girder75 ft351Fair
S 431 over Greenfield Main Canal
No. S00431001+01801
3M E Fairfield1959Stringer/Multi-beam or Girder57 ft285Fair
S 431 over Greenfield Main Canal
No. S00431004+08001
8M NE Fairfield1959Stringer/Multi-beam or Girder59 ft285Fair
S 221 over Teton River
No. S00221004+09001
5M E Choteau1939Stringer/Multi-beam or Girder270 ft183Fair
Teton Canyon RD over Irrigation Canal 131
No. L50008003+06001
8M W Choteau2012Culvert20 ft173Good
Pendroy RD over Farmer`s Coulee
No. S00219003+01001
1M E Pendroy1949Stringer/Multi-beam or Girder57 ft169Fair
Teton Canyon RD over Bynum Resevoir Canal 002
No. L50008011+01001
15M W Choteau1982Tee Beam67 ft155Good
Route 108 over Sun River
No. 011501000000009
Sun River1967Stringer/Multi-beam or Girder215 ft113Fair
2nd Road SW over Big Coulee
No. 000000201904601
5M SW Fairfield2019Culvert22 ft100Good
20th LN NE over Teton River 051
No. L50001017+07001
14M NE Dutton1930Stringer/Multi-beam or Girder101 ft100Fair
Bellview RD over Teton River 061
No. L50006000+03001
2M SW Choteau1970Slab100 ft100Fair
Bellview RD over Dog Creek 062
No. L50006007+05001
8M SW Choteau2013Tee Beam78 ft100Good
Bellview RD over North Fork Willow CR 066
No. L50006016+04001
16M W Choteau1986Stringer/Multi-beam or Girder40 ft100Fair
S Bellview RD over Dog Creek 069
No. L50011000+08001
6M SW Choteau2013Tee Beam78 ft100Good
Pishkun RD over Willow Creek 070
No. L50011003+02001
9M SW Choteau1970Slab62 ft100Fair
Pishkun RD over Deep Creek 076
No. L50011008+03001
14M SW Choteau1986Tee Beam50 ft100Good
3rd LN NW over Muddy Creek 018
No. L50015003+01001
10M NE Farmington1938Stringer/Multi-beam or Girder88 ft100Poor
10th LN NW over Foster Creek 026
No. L50024010+07001
11M N Choteau1984Stringer/Multi-beam or Girder51 ft100Good
10th LN NW over Muddy Creek 025
No. L50024011+01001
12M N Choteau2009Stringer/Multi-beam or Girder130 ft100Good
4th RD NE over No Name Ditch 011
No. L50029009+02001
12M NE Fairfield1938Slab28 ft100Good
3rd RD NE over No Name Ditch 012
No. L50030007+08001
10M NE Fairfield1995Culvert20 ft100Good
13th LN NE over Muddy Creek 010
No. L50034004+01001
2M SW Power2007Stringer/Multi-beam or Girder40 ft100Good
S Division LN over Greenfield Canal 058
No. L50037001+03001
1M S Fairfield1978Tee Beam63 ft100Good
S Division LN over Big Coulee 059
No. L50037004+02001
4M S Fairfield1976Stringer/Multi-beam or Girder32 ft100Fair
8th LN NE over Greenfield So Canal 039
No. L50039005+08001
8M NE Fairfield1966Stringer/Multi-beam or Girder39 ft100Poor
County Road 213 over Sun River Slope CANAL071
No. L50049008+08001
3M S Pishkun Reservoir2016Tee Beam96 ft100Good
Deep Creek RD over Deep Creek 065
No. L50052008+00001
27M SW Choteau1976Tee Beam84 ft100Good
15th LN NW over Teton Canal 030
No. L50055003+09001
4M N Bynum1984Stringer/Multi-beam or Girder26 ft100Fair
8th LN NE over Teton River 049
No. L50061001+04001
2M SW Collins1998Tee Beam141 ft100Good
20th RD NE over Sep I 15 001
No. L50069002+07001
4M N Dutton1977Stringer/Multi-beam or Girder298 ft100Good
6th LN NE over Greenfield Canal 042
No. L50075002+08001
N Greenfield1969Stringer/Multi-beam or Girder39 ft100Fair
1st LN SE over Greenfield Canal 055
No. L50076005+08001
1M SE Fairfield1994Stringer/Multi-beam or Girder62 ft100Fair
9th RD NE over Drainage 057
No. L50081001+05001
2M N Cordova1988Stringer/Multi-beam or Girder24 ft100Fair
6th LN NE over Drainage 129
No. L50081005+06001
13M SW Dutton1974Stringer/Multi-beam or Girder23 ft100Poor
County Road 215 over Teton River 067
No. L50082000+02001
3M NW Choteau1976Tee Beam144 ft100Good
9th LN NW over Spring Valley Canal 047
No. L50087003+07001
13M NW Fairfield1975Stringer/Multi-beam or Girder71 ft100Fair
5th LN NE over Muddy Creek 016
No. L50094002+07001
5M NW Collins1980Tee Beam150 ft100Fair
5th LN NE over Greenfield Canal 043
No. L50111001+05001
7M NE Fairfield1988Stringer/Multi-beam or Girder58 ft100Fair
1st RD SW over Spring Valley Canal 046
No. L50166003+06001
15M NW Fairfield1986Stringer/Multi-beam or Girder63 ft100Fair
Foster RD over Teton River 068
No. L50181000+08001
1M NW Choteau1976Tee Beam77 ft100Fair
Sherman RD over Teton River 060
No. L50184000+08001
1M W Choteau1938Stringer/Multi-beam or Girder96 ft100Fair
Peebles RD over Teton River 064
No. L50185004+05001
10M NW Choteau1973Tee Beam143 ft100Fair
Bellview RD over Seven Mile Coulee 130
No. L50206005+02001
6M SW Choteau1962Culvert23 ft100Good
4th LN NE over Greenfield Canal 044
No. L50216001+00001
5M NE Fairfield1982Stringer/Multi-beam or Girder61 ft100Fair
13th LN NE over Teton River 099
No. L50352005+08001
5M N Dutton1965Stringer/Multi-beam or Girder348 ft100Fair
County Line RD over Irrigation Canal 031
No. L50481000+05001
3M SE Fairfield1949Stringer/Multi-beam or Girder57 ft100Fair
Fdr 109 over S Fk Teton River
No. 011501000000011
3.5 Mi. SW of JCT 144/1091965Stringer/Multi-beam or Girder113 ft99Good
24th RD NE over Int Collins RD I 15 003
No. L50088000+01001
6M SE Brady1977Stringer/Multi-beam or Girder298 ft88Good
8th LN NE over Muddy Creek 015
No. L50088004+05001
N Collins1987Culvert50 ft88Fair
20th RD NW over Spring Coulee 017
No. L50088017+09001
6M NE Farmington1975Slab41 ft88Fair
NFSR #144 over North Fork Teton River
No. 011501000000089
31 MI Westerly of Choteau1965Stringer/Multi-beam or Girder100 ft65Fair
NFSR #144 over West Fork Teton River
No. 011501000000090
1/2 MI So of W.F. Station1977Stringer/Multi-beam or Girder75 ft65Good
NFSR 144 over North Fork Teton River
No. 011501000000091
W Fk Station1977Stringer/Multi-beam or Girder87 ft65Fair
Blackleaf RD over Muddy Creek 032
No. L50007004+01001
4M NW Bynum1982Stringer/Multi-beam or Girder33 ft52Fair
NFSR 8982 over N Fk Teton River
No. 011501000000031
7 Lazy P1967Stringer/Multi-beam or Girder100 ft50Fair
7th LN NE over Drainage 128
No. L50035005+08001
12M NW Power1978Stringer/Multi-beam or Girder30 ft27Fair
9th LN NE over Muddy Creek 115
No. L50003003+00001
4M W Power1982Stringer/Multi-beam or Girder30 ft19Good
2nd LN SE over Greenfield Canal 053
No. L50040000+06001
2M SE Fairfield1938Stringer/Multi-beam or Girder53 ft18Good
2nd LN SE over Greenfield Canal 052
No. L50040000+08001
2M SE Fairfield1966Stringer/Multi-beam or Girder55 ft18Fair
So. Fk. Teton Rd. over Teton River
No. 011501000001004
25 Mi. NW of Choteau Mt.1944Truss - Thru80 ft16Fair

Structure types in Teton County

Stringer/Multi-beam or Girder5668.3%
Tee Beam1214.6%
Culvert67.3%
Slab67.3%
Truss - Thru22.4%

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