US Bridges

Douglas County, South Dakota bridges

Douglas County has 44 bridges and culverts in the National Bridge Inventory, the oldest built in 1912. 7 (16%) are rated poor. The most common type is tee beam (45%).

Bridges
44
Good
43%
Fair
41%
Poor
16%
7 bridges
Average age
56.1 yrs
Posted or closed
11

Map of bridges in Douglas County

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

Search bridges in Douglas County

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

Condition

16%poor
Good43%(19)
Fair41%(18)
Poor16%(7)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 1 bridges119101920s: 4 bridges419201930s: 1 bridges119301940s: 4 bridges419401950s: 3 bridges319501960s: 7 bridges719601970s: 6 bridges619701980s: 9 bridges919801990s: 5 bridges519902000s: 2 bridges220002010s: 1 bridges120102020s: 1 bridges12020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. SD044 over Choteau Ck
    1,785 vehicles/day
    Fair
  2. SD044 over Br Choteau Ck
    1,785 vehicles/day
    Good
  3. SD044 over Andes Ck
    1,516 vehicles/day
    Fair
  4. US281 over Ck
    1,232 vehicles/day
    Good
  5. IRR US018 over Creek
    556 vehicles/day
    Poor

Longest

  1. IRR US018 over Branch of Choteau Ck
    129 ft
    Fair
  2. 39510 284 ST over Choteau Ck
    120 ft
    Fair
  3. IRR US018 over Creek
    106 ft
    Poor
  4. SD044 over Choteau Ck
    80 ft
    Fair
  5. SD044 over Andes Ck
    80 ft
    Fair

Oldest

  1. 40340 287 St. over Ck
    Built 1912
    Poor
  2. 38030 273 ST over Ck
    Built 1923
    Fair
  3. 39280 284 ST over Br Choteau Ck
    Built 1925
    Poor
  4. 39510 284 ST over Choteau Ck
    Built 1925
    Fair
  5. 40290 285 ST over Ck
    Built 1925
    Fair

All bridges in Douglas County

Busiest first · showing 1–44 of 44
Bridges in Douglas County
BridgeLocationBuiltTypeLengthDaily trafficCondition
SD044 over Choteau Ck
No. 000000022213080
3.5 E JCT US 281 S1961Slab80 ft1,785Fair
SD044 over Br Choteau Ck
No. 000000022231080
5.2 E JCT US 281 S1960Culvert20 ft1,785Good
SD044 over Andes Ck
No. 000000022145080
0.5 W JCT US 281 N1957Slab80 ft1,516Fair
US281 over Ck
No. 000000022148002
4.8N & 0.2W Corsica1998Culvert23 ft1,232Good
IRR US018 over Creek
No. 000000022228179
Douglas/Charles Mix CO LN1961Slab106 ft556Poor
IRR US018 over Branch of Choteau Ck
No. 000000022232180
0.1 E Charles Mix CO Line1961Slab129 ft556Fair
US018 over Oak Hollow Ck
No. 000000022292180
0.8 W Hutchinson CO Line1961Slab73 ft556Fair
38820 273 ST over Andes Ck
No. 000000022142050
0.8 W Corsica1950Slab53 ft526Fair
28470 401 Ave over Ck
No. 000000022270167
0.5W 0.7S Delmont1940Culvert32 ft424Good
39550 280 ST over Choteau Ck
No. 000000022215120
0.5N & 3.5E of Armour2023Culvert65 ft407Good
39280 284 ST over Br Choteau Ck
No. 000000022188160
8.2 W. of Delmont1925Slab45 ft330Poor
39810 284 ST over Ck
No. 000000022241160
2.9 W. of Delmont2009Culvert39 ft330Good
39510 284 ST over Choteau Ck
No. 000000022211160
5.9 W. Delmont1925Stringer/Multi-beam or Girder120 ft320Fair
38030 273 ST over Ck
No. 000000022063050
8.7 W Corsica1923Culvert32 ft265Fair
38830 280 ST over Andes Ck
No. 000000022143120
0.5N 3.7W Armour1950Stringer/Multi-beam or Girder43 ft206Poor
38830 281 ST over Andes Ck
No. 000000022143130
3.7W .5S Armour1962Tee Beam31 ft206Good
39060 280 ST over Ck
No. 000000022256120
7.6 E. of Armour1976Tee Beam32 ft206Good
39510 273 ST over Choteau Ck
No. 000000022211050
6.1 E Corsica2018Culvert29 ft191Good
27690 396 Ave over Ck
No. 000000022220089
1 E & 3 S Corsica Lake1988Tee Beam30 ft100Good
31940 269 ST over Ck
No. 000000022174010
4.0N 2.4E of Corsica1941Culvert23 ft77Good
26960 393 Ave over Choteau Ck
No. 000000022190026
2.4N 4.0E of Corsica1979Tee Beam25 ft77Fair
27080 394 Ave over Choteau Ck
No. 000000022200028
2.2N 5.0E of Corsica1983Tee Beam25 ft77Fair
27510 395 Ave over Choteau Ck
No. 000000022210071
4.9N 3.0E of Armour1940Slab70 ft77Fair
39520 272 ST over Choteau Ck
No. 000000022212040
1N & 6.2E Corsica1994Culvert25 ft77Good
39610 281 ST over Choteau Ck
No. 000000022221130
0.5S & 4.1E of Armour1977Tee Beam40 ft77Good
28410 402 Ave over Ck
No. 000000022280161
0.1S of Delmont1982Culvert26 ft77Good
28550 398 Ave over Ck
No. 000000022240175
1.5S 3.0W of Delmont1984Tee Beam45 ft45Fair
27520 397 Ave over Ck
No. 000000022230072
4.8N 5.0E of Armour1969Tee Beam31 ft35Good
28580 397 Ave over Ck
No. 000000022230178
1.8S 4.0W of Delmont1989Culvert25 ft35Good
28240 398 Ave over Ck
No. 000000022240144
1.8S 6.0E of Armour2003Culvert23 ft35Good
38840 278 ST over Andes Ck
No. 000000022144100
2.0N & 3.6W of Armour1972Tee Beam25 ft30Poor
38850 274 ST over Andes Ck
No. 000000022145060
1.0S & 0.5W of Corsica1991Tee Beam26 ft30Fair
27070 392 Ave over Choteau Ck
No. 000000022180027
2.3N & 3E of Corsica1978Tee Beam28 ft25Fair
39470 271 ST over Choteau Ck
No. 000000022207030
2.0N & 5.7E of Corsica1990Tee Beam25 ft25Good
39470 274 ST over Choteau Ck
No. 000000022207064
5.6N 2.7E of Armour1937Slab71 ft25Fair
39530 271 ST over Ck
No. 000000022213030
2.0N 6.3E of Corsica1980Tee Beam25 ft25Poor
28490 403 Ave over Ck
No. 000000022290169
0.9S 1.0E of Delmont1972Tee Beam31 ft25Fair
27120 403 Ave over Ck
No. 000000022290032
8.8N 11.0E of Armour1990Tee Beam32 ft20Good
40340 287 St. over Ck
No. 000000022294190
3.0S 1.4E of Delmont1912Tee Beam25 ft20Poor
38830 279 ST over Andes Ck
No. 000000022143110
1.5N 3.7W of Armour1940Tee Beam40 ft10Fair
38910 282 ST over Andes Ck
No. 000000022151140
1.5S 2.9W of Armour1987Tee Beam25 ft10Fair
40240 271 ST over Ck
No. 000000022284030
13N & 0.5E Delmont1983Tee Beam31 ft10Good
40290 285 ST over Ck
No. 000000022289170
1.0S 0.9E of Delmont1925Stringer/Multi-beam or Girder22 ft10Fair
27140 404 Ave over Ck
No. 000000022300034
12.5 N 2.5E Delmont1985Tee Beam30 ft10Poor

Structure types in Douglas County

Tee Beam2045.5%
Culvert1227.3%
Slab920.5%
Stringer/Multi-beam or Girder36.8%

Other counties in South Dakota