US Bridges

Sioux County, North Dakota bridges

Sioux County has 22 bridges and culverts in the National Bridge Inventory, the oldest built in 1930. 1 (5%) are rated poor. The most common type is culvert (36%).

Bridges
22
Good
55%
Fair
41%
Poor
5%
1 bridges
Average age
55.4 yrs
Posted or closed
1

Map of bridges in Sioux County

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

Search bridges in Sioux County

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

Condition

5%poor
Good55%(12)
Fair41%(9)
Poor5%(1)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 0 bridges19201930s: 1 bridges119301940s: 4 bridges419401950s: 1 bridges119501960s: 8 bridges819601970s: 1 bridges119701980s: 2 bridges219801990s: 3 bridges319902000s: 1 bridges120002010s: 1 bridges120102020s: 0 bridges2020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. Irrsr Nd Hiway 24 over Beaver Holes Creek
    1,830 vehicles/day
    Fair
  2. Irrsr Nd Hiway 24 over Porcupine Creek
    1,740 vehicles/day
    Fair
  3. Irrsr Nd Hiway 24 over Battle Creek
    1,700 vehicles/day
    Fair
  4. IRR BIA RTE 3 over Four Mile Creek Bridge
    1,000 vehicles/day
    Good
  5. Irrsr Nd Hiway 24 over Four Mile Creek
    750 vehicles/day
    Fair

Longest

  1. IRR BIA RTE 6 over Cannonball River
    300 ft
    Good
  2. Irrsr Nd Hiway 24 over Porcupine Creek
    200 ft
    Fair
  3. Irrsr Nd Hiway 31 over Cedar Creek
    190 ft
    Good
  4. 65th Ave SW over Ceder Creek
    190 ft
    Fair
  5. Watauga Road over Cedar Creek
    190 ft
    Good

Oldest

  1. Irrsr Nd Hiway 24 over Four Mile Creek
    Built 1930
    Fair
  2. 27th Avenue over Creek
    Built 1940
    Good
  3. Irrsr Nd Highway 6 over Creek
    Built 1948
    Good
  4. Irrsr Nd Hiway 24 over Creek
    Built 1948
    Good
  5. Irrsr Nd Highway 6 over Creek
    Built 1949
    Good

All bridges in Sioux County

Busiest first · showing 1–22 of 22
Bridges in Sioux County
BridgeLocationBuiltTypeLengthDaily trafficCondition
Irrsr Nd Hiway 24 over Beaver Holes Creek
No. 0024025856
4 South Nd 18061965Culvert41 ft1,830Fair
Irrsr Nd Hiway 24 over Porcupine Creek
No. 0024015004
5 North of Fort Yates1963Stringer/Multi-beam or Girder200 ft1,740Fair
Irrsr Nd Hiway 24 over Battle Creek
No. 0024018647
9 North of Fort Yates1965Culvert26 ft1,700Fair
IRR BIA RTE 3 over Four Mile Creek Bridge
No. 00000000000A151
.6 KM S ND242010Stringer/Multi-beam or Girder115 ft1,000Good
Irrsr Nd Hiway 24 over Four Mile Creek
No. 0024000320
11 Southwest Fort Yates1930Stringer/Multi-beam or Girder53 ft750Fair
IRR BIA RTE 29 over One Mile Creek
No. 00000000000A066
4 KM South of Fort Yates1950Stringer/Multi-beam or Girder53 ft401Poor
Irrsr Nd Highway 6 over Porcupine Creek
No. 0006027176
15 North of Selfridge1987Box Beam or Girders - Single or Spread126 ft270Fair
Irrsr Nd Highway 6 over Creek
No. 0006016029
4 North of Selfridge1948Culvert29 ft250Good
Irrsr Nd Highway 6 over Creek
No. 0006021901
10 North of Selfridge1987Culvert24 ft250Good
Irrsr Nd Highway 6 over Creek
No. 0006034413
1 South of Breien1949Culvert22 ft250Good
IRR BIA RTE 6 over Cannonball River
No. 00000000000A135
1404KM West of CR 61999Box Beam or Girders - Single or Spread300 ft197Good
Irrsr Nd Hiway 24 over Creek
No. 0024040376
2 West of Solen1948Culvert23 ft190Good
IRR BIA RTE 6 over Porcupine Creek
No. 00000000000A046
6.8 KM West of Nd HWY 61969Channel Beam94 ft173Fair
Irrsr Nd Hiway 31 over Antelope Creek
No. 0031009584
10 North of Sd Border1964Culvert26 ft160Good
Irrsr Nd Hiway 31 over Cedar Creek
No. 0031010364
10 North of Sd Border1964Stringer/Multi-beam or Girder190 ft160Good
94th Street over Creek
No. 000000043132250
20 W 1 N of Selfridge1979Tee Beam75 ft65Fair
Irrsr County Hiway over Leaf on the Hill Creek
No. 000000043140260
13 West of Selfridge1992Box Beam or Girders - Multiple76 ft65Fair
65th Ave SW over Ceder Creek
No. 000000043113270
39 W 1 S of Selfridge1966Stringer/Multi-beam or Girder190 ft45Fair
Watauga Road over Cedar Creek
No. 000000043121290
31 W 2 S of Selfridge1964Stringer/Multi-beam or Girder190 ft45Good
Irrsr County Hiway over Porcupine Creek
No. 000000043160160
4 West 8 North Ft Yates1991Box Beam or Girders - Single or Spread96 ft20Good
83rd Street over Battle Creek
No. 000000043165140
10 North of Fort Yates2002Culvert38 ft20Good
27th Avenue over Creek
No. 000000043151230
4 North 1 West Selfridge1940Tee Beam38 ft10Good

Structure types in Sioux County

Culvert836.4%
Stringer/Multi-beam or Girder731.8%
Box Beam or Girders - Single or Spread313.6%
Tee Beam29.1%
Channel Beam14.5%
Box Beam or Girders - Multiple14.5%

Other counties in North Dakota