US Bridges

Ziebach County, South Dakota bridges

Ziebach County has 30 bridges and culverts in the National Bridge Inventory, the oldest built in 1930. 3 (10%) are rated poor. The most common type is stringer/multi-beam or girder (33%).

Bridges
30
Good
23%
Fair
67%
Poor
10%
3 bridges
Average age
55.6 yrs
Posted or closed
5

Map of bridges in Ziebach County

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

Search bridges in Ziebach County

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Condition

10%poor
Good23%(7)
Fair67%(20)
Poor10%(3)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 0 bridges19201930s: 3 bridges319301940s: 1 bridges119401950s: 4 bridges419501960s: 9 bridges919601970s: 3 bridges319701980s: 5 bridges519801990s: 4 bridges419902000s: 1 bridges120002010s: 0 bridges20102020s: 0 bridges2020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. IRR US212 over Ck
    1,291 vehicles/day
    Fair
  2. IRR US212 over Bear Ck
    1,130 vehicles/day
    Fair
  3. IRR US212 over Bear Ck
    1,083 vehicles/day
    Fair
  4. IRR BIA RTE 6 over Ash Creek
    814 vehicles/day
    Good
  5. IRR SD063 over Rudy Ck Tributary
    590 vehicles/day
    Fair

Longest

  1. IRR SD063 over Cheyenne Rv
    2,109 ft
    Fair
  2. IRR SD065 over Moreau Rv
    370 ft
    Fair
  3. Thunder Butte Road over Moreau Rv
    334 ft
    Fair
  4. IRR BIA RTE 13 over Cherry Creek
    220 ft
    Good
  5. Thunder Butte Road over Thunder Butte Ck
    184 ft
    Fair

Oldest

  1. Four Corners Road over Ck
    Built 1930
    Poor
  2. 173 ST (meade Co) over Beaver Ck
    Built 1935
    Fair
  3. IRR County Road over Bear Ck
    Built 1935
    Poor
  4. IRR County Road over Flint Rock Ck
    Built 1945
    Fair
  5. IRR US212 over Ck
    Built 1954
    Fair

All bridges in Ziebach County

Busiest first · showing 1–30 of 30
Bridges in Ziebach County
BridgeLocationBuiltTypeLengthDaily trafficCondition
IRR US212 over Ck
No. 000000069224292
0.4 E JCT Sd 65 N1954Culvert25 ft1,291Fair
IRR US212 over Bear Ck
No. 000000069194290
0.5 W of Dupree1954Slab129 ft1,130Fair
IRR US212 over Bear Ck
No. 000000069105289
1 W of Red Elm1955Slab73 ft1,083Fair
IRR BIA RTE 6 over Ash Creek
No. 00000000000A015
19KM West of Cherry Creek1968Tee Beam105 ft814Good
IRR SD063 over Rudy Ck Tributary
No. 000000069360425
9.4 S Dewey CO Line1994Culvert21 ft590Fair
IRR SD063 over Rudey Ck
No. 000000069360444
10.2 N Haakon CO Line1993Culvert39 ft590Fair
IRR SD063 over Dupree Ck
No. 000000069383519
1.7 N Haakon CO Line1961Stringer/Multi-beam or Girder118 ft590Poor
IRR SD065 over Ck
No. 000000069220270
2.1 N JCT US 2121995Culvert29 ft580Fair
IRR SD065 over Bear Ck
No. 000000069220289
0.2 N JCT US 2121984Slab77 ft580Good
IRR SD065 over Moreau Rv
No. 000000069249183
12.8 S JCT Sd 201972Stringer/Multi-beam or Girder370 ft580Fair
IRR SD065 over Red Earth Ck
No. 000000069260092
3.1 S JCT Sd 201984Slab93 ft580Good
IRR SD063 over Cheyenne Rv
No. 000000069390535
Ziebach-Haakon CO Line1981Stringer/Multi-beam or Girder2,109 ft405Fair
IRR BIA RTE 6 over Rattlesnake Creek
No. 00000000000A102
13.0 KM SE Red Scaffold1986Tee Beam88 ft293Fair
IRR BIA RTE 6 over Red Coat Creek
No. 00000000000A101
1.9 KM SE of Red Scaffold1976Tee Beam88 ft275Fair
IRR BIA RTE 11 over Cherry Creek
No. 00000000000A014
1 KM West of Cherry Creek1968Tee Beam157 ft250Good
IRR BIA RTE 12 over Big Cottonwood Creek
No. 00000000000A012
14 KM NE of Cherry Creek1969Channel Beam94 ft217Fair
IRR BIA RTE 12 over Little Cottonwood Creek
No. 00000000000A013
10 KM NE of Cherry Creek1969Channel Beam94 ft205Fair
IRR BIA RTE 6 over Red Scaffold Creek
No. 00000000000A017
In Red Scaffold1960Slab80 ft165Fair
Thunder Butte Road over Thunder Butte Ck
No. 000000069150171
12 N 5 W Dupree1969Stringer/Multi-beam or Girder184 ft143Fair
Thunder Butte Road over Moreau Rv
No. 000000069158178
11.2 N 4.2 W Dupree1969Stringer/Multi-beam or Girder334 ft143Fair
IRR SD020 over Irish Ck
No. 000000069195060
7.5 E of Glad Valley1975Stringer/Multi-beam or Girder157 ft125Good
IRR BIA RTE 9 over Abear Creek
No. 00000000000A011
10 KM East of JCT Sd 631962Channel Beam70 ft93Fair
IRR BIA RTE 13 over Cherry Creek
No. 00000000000A120
4 KM SE Red Scaffold1987Stringer/Multi-beam or Girder220 ft80Good
Iron Lightening RD over Bear Ck
No. 000000069100288
0.2 S& 1.5 W Red Elm1954Slab74 ft35Fair
Leedom Pike RD over Moreau Rv
No. 000000069181173
1.5E & 0.7N Thunder Butte1993Culvert43 ft20Fair
Four Corners Road over Ck
No. 000000069001649
4.0W 0.9S Bridger1930Stringer/Multi-beam or Girder62 ft16Poor
IRR County Road over Flint Rock Ck
No. 000000069030234
5.5 N & 8.5 W Red El1945Stringer/Multi-beam or Girder136 ft16Fair
Four Corner Road over Luis Ck
No. 000000069002640
4.0W Bridger2005Culvert28 ft14Good
173 ST (meade Co) over Beaver Ck
No. 000000069013400
13.0S 3.3E Faith1935Stringer/Multi-beam or Girder32 ft10Fair
IRR County Road over Bear Ck
No. 000000069203288
0.2 N. Dupree1935Truss - Thru40 ft10Poor

Structure types in Ziebach County

Stringer/Multi-beam or Girder1033.3%
Culvert620.0%
Slab620.0%
Tee Beam413.3%
Channel Beam310.0%
Truss - Thru13.3%

Other counties in South Dakota