Crook County, WY

176 public highway bridges

Crook County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Crook County, Wyoming contains 176 public highway bridges. Roughly 26.1% are rated “Good,” 51.7% “Fair,” and 1.1% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

176
Total Bridges
26.1%
Good
51.7%
Fair
1.1%
Poor Condition

Condition Distribution

Good
26.1% (46)
Fair
51.7% (91)
Poor
1.1% (2)

All Bridges (176)

Cr Cnty Rd 129

Good

Over: Sand Creek

4.0 Mi. S.W Of Beulah, Crook, WY

Built 2017 Load: 32.4 t ADT: 131

US 14

Good

Over: S Fork Sundance Creek

Sundance, Crook, WY

Built 1954 Load: 32.7 t ADT: 2,260

WYO 585

Good

Over: Silver Creek

Four Corners-Sundance Rd, Crook, WY

Built 1990 Load: 32.7 t ADT: 1,218

WYO 585

Good

Over: Inyan Kara Creek

Four Corners-Sundanced Rd, Crook, WY

Built 1990 Load: 32.7 t ADT: 903

WYO 111

Good

Over: Unnamed Draw

Aladdin South, Crook, WY

Built 1960 Load: 32.7 t ADT: 658

WYO 111

Good

Over: Unnamed Draw

Aladdin South, Crook, WY

Built 1960 Load: 32.7 t ADT: 658

US 14

Good

Over: Lone Tree Creek

Moorcroft-Carlile, Crook, WY

Built 1970 Load: 32.7 t ADT: 1,041

WYO 24

Good

Over: Red Canyon Creek

Hulett-Aladdin, Crook, WY

Built 1994 Load: 32.7 t ADT: 1,049

Cr Cnty Rd 179

Good

Over: Arch Creek

18 Mi. S.E. Of Moorcroft, Crook, WY

Built 2019 Load: 34.3 t ADT: 28

I-90 EBL

Good

Over: Sand Creek

Sundance - S Dakota Line, Crook, WY

Built 1977 Load: 36.3 t ADT: 2,665

I-90 WBL

Good

Over: Sand Creek

Sundance - S Dakota Line, Crook, WY

Built 1977 Load: 36.3 t ADT: 2,674

Cr Cnty Rd 261

Good

Over: Belle Fourche River

1.5 Mi. N.E. Of Hulett, Crook, WY

Built 2020 Load: 36.3 t ADT: 22

Cr Cnty Rd 264

Good

Over: Hay Creek

6 Mi E Of Aladdin, Crook, WY

Built 2015 Load: 38.9 t ADT: 95

I-90 EBL

Good

Over: Houston Creek

Moorcroft - Sundance, Crook, WY

Built 1961 Load: 39.0 t ADT: 2,063

I-90 WBL

Good

Over: Houston Creek

Moorcroft - Sundance, Crook, WY

Built 1961 Load: 39.0 t ADT: 1,833

WYO 116 N

Good

Over: Inyan Kara Creek

Sundance Upton, Crook, WY

Built 2014 Load: 39.2 t ADT: 317

Cr Cnty Rd 200

Good

Over: Little Missouri River

T55N R67W S4, Crook, WY

Built 1994 Load: 39.9 t ADT: 51

WYO 24

Good

Over: Beaver Creek

Hulett-Aladdin, Crook, WY

Built 1997 Load: 40.8 t ADT: 770

WYO 24

Good

Over: Bush Draw

Hulett-Aladdin Road, Crook, WY

Built 1989 Load: 41.5 t ADT: 1,049

Cr Cnty Rd 268

Good

Over: Inyan Kara Creek

14 Mi West Of Sundance, Crook, WY

Built 2009 Load: 41.7 t ADT: 74

FDR 863

Good

Over: SAND CREEK

T51 N R 61 W SEC 2, Crook, WY

Built 2005 Load: 41.8 t ADT: 50

Cr Cnty Rd 200

Good

Over: Little Missouri River

11 Miles North Of Oshoto, Crook, WY

Built 2000 Load: 43.5 t ADT: 14

Cr Cnty Rd 6

Good

Over: Belle Fourche River

6 Mi Sw Of Hulett, Crook, WY

Built 2002 Load: 47.7 t ADT: 81

FDR 863

Good

Over: SAND CREEK DRAINAGE

T 51 N R 61 W SEC 11, Crook, WY

Built 2007 Load: 78.1 t ADT: 50

Cr Cnty Rd 93

Poor

Over: Inyan Kara Creek

T50N R065W S24, Crook, WY

Built 1955 Load: 6.2 t ADT: 40

Cr Cnty Rd 112

Poor

Over: Donkey Creek

7 Miles W. Of Moorcroft, Crook, WY

Built 1980 Load: 33.9 t ADT: 22

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.