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)

I-90 EBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1962 Load: 24.5 t ADT: 2,133

I-90 WBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1962 Load: 24.5 t ADT: 1,928

I-90 EBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1961 Load: 24.5 t ADT: 2,063

I-90 EBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1962 Load: 25.1 t ADT: 2,133

I-90 WBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1962 Load: 25.1 t ADT: 1,928

I-90 EBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1961 Load: 25.5 t ADT: 2,063

I-90 WBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1961 Load: 25.5 t ADT: 1,833

I-90 EBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1960 Load: 25.5 t ADT: 2,134

I-90 WBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1960 Load: 25.5 t ADT: 1,900

I-90 EBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1960 Load: 25.5 t ADT: 2,134

I-90 WBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1960 Load: 25.5 t ADT: 1,900

I-90 EBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1959 Load: 25.5 t ADT: 2,134

I-90 WBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1959 Load: 25.5 t ADT: 1,900

I-90 Service Road

Fair

Over: Andys Draw

Sundance - S Dakota Line, Crook, WY

Built 1956 Load: 26.3 t ADT: 285

I-90 EBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1962 Load: 27.2 t ADT: 2,133

I-90 WBL

Fair

Over: Machinery Pass

Moorcroft - Sundance, Crook, WY

Built 1962 Load: 27.2 t ADT: 1,928

I-90 EBL

Fair

Over: Machinery Pass

Sundance Marginal, Crook, WY

Built 1972 Load: 28.1 t ADT: 2,744

I-90 WBL

Fair

Over: Machinery Pass

Sundance Marginal, Crook, WY

Built 1972 Load: 28.1 t ADT: 2,777

I-90 Service Road

Fair

Over: Sundance Creek

Sundance - S Dakota Line, Crook, WY

Built 1954 Load: 28.1 t ADT: 270

I-90 EBL

Fair

Over: Arch Creek

Moorcroft - Sundance, Crook, WY

Built 1963 Load: 28.8 t ADT: 2,063

I-90 WBL

Fair

Over: Arch Creek

Moorcroft - Sundance, Crook, WY

Built 1963 Load: 28.8 t ADT: 1,833

I-90 EBL

Fair

Over: Donkey Creek

Gillette - Moorcroft, Crook, WY

Built 1969 Load: 29.9 t ADT: 2,627

I-90 EBL

Fair

Over: Tom Cat Creek

Moorcroft - Sundance, Crook, WY

Built 1963 Load: 29.9 t ADT: 2,063

I-90 WBL

Fair

Over: Tom Cat Creek

Moorcroft - Sundance, Crook, WY

Built 1963 Load: 29.9 t ADT: 1,833

I-90 WBL

Fair

Over: Machinery Pass

Sundance - S Dakota Line, Crook, WY

Built 1976 Load: 29.9 t ADT: 2,745

I-90 EBL

Fair

Over: Machinery Pass

Sundance - S Dakota Line, Crook, WY

Built 1977 Load: 29.9 t ADT: 2,665

I-90 WBL

Fair

Over: Machinery Pass

Sundance - S Dakota Line, Crook, WY

Built 1977 Load: 29.9 t ADT: 2,674

I-90 EBL

Fair

Over: Beaver Creek

Moorcroft - Sundance, Crook, WY

Built 1960 Load: 30.8 t ADT: 2,134

I-90 WBL

Fair

Over: Beaver Creek

Moorcroft - Sundance, Crook, WY

Built 1960 Load: 30.8 t ADT: 1,900

I-90 EBL

Fair

Over: Well Creek

Gillette - Moorcroft, Crook, WY

Built 1969 Load: 31.8 t ADT: 3,173

I-90 WBL

Fair

Over: Well Creek

Gillette - Moorcroft, Crook, WY

Built 1969 Load: 31.8 t ADT: 3,020

US 212

Fair

Over: Chicago Creek

S Dak Line - Mont Line, Crook, WY

Built 1977 Load: 31.8 t ADT: 2,333

WYO 24

Fair

Over: Belle Fourche River

Devils Tower-Hulett, Crook, WY

Built 1986 Load: 31.8 t ADT: 1,238

WYO 24

Fair

Over: Belle Fourche River

Hulett, Crook, WY

Built 1973 Load: 32.0 t ADT: 1,756

Cr Cnty Rd 222

Fair

Over: Beaver Creek

10 Mi Nw Of Alva, Crook, WY

Built 2013 Load: 32.4 t ADT: 38

US 14

Fair

Over: Belle Fourche River

Moorcroft - Sundance, Crook, WY

Built 1952 Load: 32.7 t ADT: 1,041

I-90 EBL

Fair

Over: Machinery Pass

Gillette - Moorcroft, Crook, WY

Built 1969 Load: 32.7 t ADT: 3,173

I-90 WBL

Fair

Over: Machinery Pass

Gillette - Moorcroft, Crook, WY

Built 1969 Load: 32.7 t ADT: 3,020

I-90 EBL

Fair

Over: Belle Fourche River

Gillette - Moorcroft, Crook, WY

Built 1966 Load: 32.7 t ADT: 2,627

I-90 WBL

Fair

Over: Belle Fourche River

Gillette - Moorcroft, Crook, WY

Built 1966 Load: 32.7 t ADT: 2,564

I-90 EBL and WBL

Fair

Over: Mule Creek

Moorcroft - Sundance, Crook, WY

Built 1962 Load: 32.7 t ADT: 2,063

I-90 EBL and WBL

Fair

Over: Unnamed Draw

Moorcroft - Sundance, Crook, WY

Built 1965 Load: 32.7 t ADT: 2,385

WYO 116 N

Fair

Over: S Fork Sundance Creek

Sundance - Upton, Crook, WY

Built 1948 Load: 32.7 t ADT: 546

WYO 116 N

Fair

Over: Sundance Creek

Sundance - Upton, Crook, WY

Built 1948 Load: 32.7 t ADT: 546

WYO 116 N

Fair

Over: N Fork Sundance Creek

Sundance - Upton, Crook, WY

Built 1948 Load: 32.7 t ADT: 546

US 14

Fair

Over: Unnamed Draw

Moorcroft - Sundance, Crook, WY

Built 1965 Load: 32.7 t ADT: 1,780

Cr Cnty Rd 180

Fair

Over: Inyan Kara Creek

6.5M N.E. Of Pine Haven, Crook, WY

Built 1978 Load: 32.7 t ADT: 126

US 14

Fair

Over: Cabin Creek

Moorcroft Devils Twr Jct, Crook, WY

Built 1987 Load: 32.7 t ADT: 1,041

WYO 585

Fair

Over: Sundance Creek

Sundance, Crook, WY

Built 1989 Load: 32.7 t ADT: 1,634

WYO 585

Fair

Over: Soldier Creek

Four Corners-Sundance Rd, Crook, WY

Built 1990 Load: 32.7 t ADT: 903

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

Related

Browse all → | Rankings →
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.