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Data sourced from the National Bridge Inventory (NBI) maintained by the Federal Highway Administration. BridgeStats is not affiliated with the U.S. government. Data is provided for informational purposes only.

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Ziebach County Bridge Conditions & Ratings - South Dakota | BridgeStats

Home South DakotaZiebach County

Ziebach County

South Dakota

Total Bridges

30

Poor Condition

10.0%

Avg Sufficiency

63.1

Avg Age

57 yrs

County Overview

Total Bridges

30

Poor Condition

3(10.0%)

Good or Better

12

Avg Sufficiency

63.1

Average Age

57 yrs

Daily Crossings

11K

All Bridges in Ziebach County

Showing 1 - 20 of 30 bridges

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173 ST (MEADE CO)

over BEAVER CK

Ziebach County, South Dakota

Built 1935(91 yr)

FOUR CORNER ROAD

over LUIS CK

Ziebach County, South Dakota

Built 2005(21 yr)

FOUR CORNERS ROAD

over CK

Ziebach County, South Dakota

Built 1930(96 yr)

IRON LIGHTENING RD

over BEAR CK

Ziebach County, South Dakota

Built 1954(72 yr)

IRR BIA RTE 11

over CHERRY CREEK

Ziebach County, South Dakota

Built 1968(58 yr)

IRR BIA RTE 12

over BIG COTTONWOOD CREEK

Ziebach County, South Dakota

Built 1969(57 yr)

IRR BIA RTE 12

over LITTLE COTTONWOOD CREEK

Ziebach County, South Dakota

Built 1969(57 yr)

IRR BIA RTE 13

over CHERRY CREEK

Ziebach County, South Dakota

Built 1987(39 yr)

IRR BIA RTE 6

over RED SCAFFOLD CREEK

Ziebach County, South Dakota

Built 1960(66 yr)

IRR BIA RTE 6

over ASH CREEK

Ziebach County, South Dakota

Built 1968(58 yr)

IRR BIA RTE 6

over RED COAT CREEK

Ziebach County, South Dakota

Built 1976(50 yr)

IRR BIA RTE 6

over RATTLESNAKE CREEK

Ziebach County, South Dakota

Built 1986(40 yr)

IRR BIA RTE 9

over ABEAR CREEK

Ziebach County, South Dakota

Built 1962(64 yr)

IRR COUNTY ROAD

over FLINT ROCK CK

Ziebach County, South Dakota

Built 1945(81 yr)

IRR COUNTY ROAD

over BEAR CK

Ziebach County, South Dakota

Built 1935(91 yr)

IRR SD020

over IRISH CK

Ziebach County, South Dakota

Built 1975(51 yr)

IRR SD063

over CHEYENNE RV

Ziebach County, South Dakota

Built 1981(45 yr)

IRR SD063

over DUPREE CK

Ziebach County, South Dakota

Built 1961(65 yr)

IRR SD063

over RUDEY CK

Ziebach County, South Dakota

Built 1993(33 yr)

IRR SD063

over RUDY CK TRIBUTARY

Ziebach County, South Dakota

Built 1994(32 yr)

Data sourced from the Federal Highway Administration's National Bridge Inventory (NBI). Last updated 2024. BridgeStats is not affiliated with or endorsed by the FHWA.