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Every bridge in Crook County, Wyoming

Name: Every bridge in Crook County, Wyoming
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

176 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Crook County, Wyoming, has 176 bridges in the 2025 National Bridge Inventory: 52 rated good, 120 fair, and 4 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
US 14 over S Fork Sundance Creek	1954	3,482	Fair
I-90 Wbl over Machinery Pass	1969	3,214	Fair
I-90 Wbl over Well Creek	1969	3,214	Fair
I-90 Ebl over I-90 Bus. / US 14	1972	2,981	Good
I-90 Ebl over Machinery Pass	1972	2,981	Fair
I-90 Ebl over Wyo 585	1972	2,981	Good
I-90 Ebl over Cr CR 108 (Rifle Pit Rd)	1977	2,953	Good
I-90 Ebl over Cr CR 207 (Moskee Road)	1976	2,953	Good
I-90 Ebl over Machinery Pass	1976	2,953	Good
I-90 Ebl over Machinery Pass	1977	2,953	Good
I-90 Wbl over I-90 Bus. / US 14	1972	2,928	Fair
I-90 Wbl over Machinery Pass	1972	2,928	Fair
I-90 Wbl over Wyo 585	1972	2,928	Fair
I-90 Wbl over Cr CR 108 (Rifle Pit Rd)	1977	2,907	Fair
I-90 Wbl over Machinery Pass	1976	2,907	Fair
I-90 Wbl over Machinery Pass	1977	2,907	Good
I-90 Wbl over Moskee Road	1976	2,907	Good
I-90 Ebl over Cr CR 108 (Rifle Pit Rd)	1977	2,891	Fair
I-90 Ebl over Machinery Pass	1977	2,891	Fair
I-90 Ebl over Machinery Pass	1977	2,891	Fair
I-90 Ebl over Machinery Pass	1977	2,891	Fair
I-90 Ebl over Sand Creek	1977	2,891	Good
I-90 Ebl over Wyo 111	1977	2,891	Fair
I-90 Wbl over Cr CR 108 (Rifle Pit Rd)	1977	2,878	Fair
I-90 Wbl over Machinery Pass	1977	2,878	Fair
I-90 Wbl over Machinery Pass	1977	2,878	Fair
I-90 Wbl over Machinery Pass	1977	2,878	Fair
I-90 Wbl over Sand Creek	1977	2,878	Good
I-90 Wbl over Wyo 111	1977	2,878	Fair
I-90 Ebl over Machinery Pass	1969	2,861	Fair
I-90 Ebl over Well Creek	1969	2,861	Fair
I-90 Ebl over US 14	1971	2,857	Fair
I-90 Wbl over US 14	1972	2,788	Fair
I-90 Wbl over Belle Fourche River	1966	2,738	Fair
I-90 Wbl over Cr CR 68 (D Road)	1969	2,738	Fair
I-90 Wbl over Donkey Creek	1969	2,738	Good
I-90 EBL and WBL over Cundy Creek	1963	2,520	Fair
I-90 EBL and WBL over Unnamed Draw	1965	2,520	Fair
I-90 Ebl over US 14	1969	2,520	Fair
I-90 Wbl over US 14	1969	2,496	Fair
US 212 over Chicago Creek	1977	2,338	Fair
US 14 over S Fork Sundance Creek	1954	2,303	Good
I-90 Ebl over Belle Fourche River	1966	2,197	Fair
I-90 Ebl over Cr CR 68 (D Road)	1969	2,197	Fair
I-90 Ebl over Donkey Creek	1969	2,197	Fair
I-90 Wbl over CR 201 (Wind Creek Road)	1962	1,938	Fair
I-90 Wbl over I-90 Bus.	1962	1,938	Fair
I-90 Wbl over Machinery Pass	1962	1,938	Fair
I-90 Wbl over Machinery Pass	1962	1,938	Fair
I-90 Wbl over Machinery Pass	1962	1,938	Fair
I-90 Wbl over Machinery Pass	1962	1,938	Fair
I-90 Wbl over US 14	1966	1,938	Poor
I-90 Wbl over US 14 / 16	1966	1,938	Fair
I-90 Wbl over Wind Creek	1962	1,938	Fair
I-90 Wbl over Beaver Creek	1960	1,920	Fair
I-90 Wbl over CR 216 (Beaver Creek Rd)	1960	1,920	Fair
I-90 Wbl over CR 93 (Old Sundance Rd)	1959	1,920	Fair
I-90 Wbl over Machinery Pass	1960	1,920	Fair
I-90 Wbl over Machinery Pass	1960	1,920	Fair
I-90 Wbl over Machinery Pass	1959	1,920	Fair
Wyo 24 over Beaver Creek	1997	1,832	Good
I-90 Wbl over Arch Creek	1963	1,829	Fair
I-90 Wbl over Cr CR 215 (Wakefield Rd)	1961	1,829	Good
I-90 Wbl over Houston Creek	1961	1,829	Good
I-90 Wbl over Inyan Kara Creek	1961	1,829	Good
I-90 Wbl over Inyan Kara Creek Road	1961	1,829	Fair
I-90 Wbl over Machinery Pass	1963	1,829	Fair
I-90 Wbl over Machinery Pass	1963	1,829	Good
I-90 Wbl over Machinery Pass	1963	1,829	Good
I-90 Wbl over Machinery Pass	1961	1,829	Good
I-90 Wbl over Machinery Pass	1961	1,829	Fair
I-90 Wbl over Machinery Pass	1961	1,829	Fair
I-90 Wbl over Machinery Pass	1961	1,829	Good
I-90 Wbl over Tom Cat Creek	1963	1,829	Fair
US 14 over Unnamed Draw	1965	1,814	Fair
Wyo 24 over Belle Fourche River	1973	1,760	Fair
Wyo 585 over Sundance Creek	1989	1,665	Fair
I-90 Ebl over CR 201 (Wind Creek Road)	1962	1,559	Fair
I-90 Ebl over I-90 Bus	1962	1,559	Fair
I-90 Ebl over Machinery Pass	1962	1,559	Fair
I-90 Ebl over Machinery Pass	1962	1,559	Fair
I-90 Ebl over Machinery Pass	1962	1,559	Fair
I-90 Ebl over Machinery Pass	1962	1,559	Fair
I-90 Ebl over US 14	1966	1,559	Fair
I-90 Ebl over US 14 / 16	1966	1,559	Fair
I-90 Ebl over Wind Creek	1962	1,559	Fair
I-90 Ebl over Beaver Creek	1960	1,520	Fair
I-90 Ebl over CR 216 (Beaver Creek Rd)	1960	1,520	Fair
I-90 Ebl over CR 93 (Old Sundance Rd)	1959	1,520	Fair
I-90 Ebl over Machinery Pass	1960	1,520	Fair
I-90 Ebl over Machinery Pass	1960	1,520	Fair
I-90 Ebl over Machinery Pass	1959	1,520	Fair
Wyo 24 over Miller Creek	1977	1,452	Fair
I-90 EBL and WBL over Mule Creek	1962	1,447	Fair
I-90 Ebl over Arch Creek	1963	1,447	Fair
I-90 Ebl over Cr CR 215 (Wakefield Rd)	1961	1,447	Good
I-90 Ebl over Houston Creek	1961	1,447	Good
I-90 Ebl over Inyan Kara Creek	1961	1,447	Good
I-90 Ebl over Inyan Kara Creek Road	1961	1,447	Fair
I-90 Ebl over Machinery Pass	1963	1,447	Fair
I-90 Ebl over Machinery Pass	1963	1,447	Fair
I-90 Ebl over Machinery Pass	1963	1,447	Good
I-90 Ebl over Machinery Pass	1961	1,447	Fair
I-90 Ebl over Machinery Pass	1961	1,447	Fair
I-90 Ebl over Machinery Pass	1961	1,447	Fair
I-90 Ebl over Machinery Pass	1961	1,447	Fair
I-90 Ebl over Tom Cat Creek	1963	1,447	Fair
Wyo 51 over Belle Fourche River	1994	1,326	Fair
Wyo 51 over Donkey Creek	1956	1,326	Fair
Wyo 51 over Well Creek	1956	1,326	Fair
Wyo 24 over Belle Fourche River	1986	1,241	Fair
Wyo 24 over Lytle Creek	1984	1,241	Fair
Wyo 585 over Silver Creek	1990	1,221	Good
Wyo 24 over Bush Draw	1989	1,052	Good
Wyo 24 over Red Canyon Creek	1994	1,052	Fair
US 14 over Belle Fourche River	1952	1,043	Fair
US 14 over Cabin Creek	1987	1,043	Fair
US 14 over Lone Tree Creek	1970	1,043	Good
Entrance Road over Belle Fourche River	1980	1,000	Fair
Wyo 585 over Inyan Kara Creek	1990	905	Good
Wyo 585 over Soldier Creek	1990	905	Fair
US 14 over Belle Fourche River	1987	838	Fair
Wyo 24 over South Fork Hay Creek	1984	791	Fair
Wyo 113 over Wind Creek	1991	763	Fair
Wyo 111 over Red Water Creek	1961	744	Good
Wyo 111 over South Fork Hay Creek	1961	744	Good
Wyo 111 over Unnamed Draw	1960	744	Good
Wyo 111 over Unnamed Draw	1960	744	Fair
I-90 Service Road over Sand Creek	1988	701	Fair
Wyo 116 N over N Fork Sundance Creek	1948	556	Fair
Wyo 116 N over S Fork Sundance Creek	1948	556	Fair
Wyo 116 N over Sundance Creek	1948	556	Fair
I-90 Service Road over Machinery Pass	1976	448	Good
I-90 Service Road over Sundance Creek	1954	448	Fair
Wyo 116 N over Inyan Kara Creek	2014	318	Good
I-90 Service Road over Andys Draw	1956	290	Fair
I-90 Service Road over Alkali Creek	1956	275	Fair
I-90 Service Road over Rocky Ford Creek	1956	275	Good
I-90 Service Road over Sundance Creek	1954	275	Fair
Cr Cnty Rd 129 over I-90	1977	133	Poor
Cr Cnty Rd 129 over Sand Creek	2017	133	Good
Cr Cnty Rd 129 over Sand Creek	2017	133	Good
Cr Cnty Rd 129 over Sand Creek	2017	133	Good
Cr Cnty Rd 129 over Sand Creek	2017	133	Good
Cr Cnty Rd 129 over Sand Creek	2017	133	Good
Cr Cnty Rd 129 over Sand Creek	2017	133	Good
Cr Cnty Rd 180 over Arch Creek	1992	131	Fair
Cr Cnty Rd 180 over Inyan Kara Creek	1978	131	Fair
Fdr 843 over Beaver Creek	1940	100	Good
Cr Cnty Rd 264 over Hay Creek	2015	96	Good
Cr Cnty Rd 160 over I-90	1962	94	Good
Cr Cnty Rd 6 over Belle Fourche River	2002	82	Good
Cr Cnty Rd 142 over Redwater Creek	1994	78	Fair
Cr Cnty Rd 268 over Inyan Kara Creek	1960	74	Fair
Cr Cnty Rd 268 over Inyan Kara Creek	1991	74	Fair
Cr Cnty Rd 268 over Inyan Kara Creek	2009	74	Good
Cr Cnty Rd 106 over Arch Creek	1991	62	Fair
Fawn Creek Road over Beaver Creek	2000	62	Fair
Cr Cnty Rd 108 over South Redwater Creek	1965	55	Fair
Cr Cnty Rd 200 over Little Missouri River	1988	51	Fair
Cr Cnty Rd 200 over Little Missouri River	1994	51	Good
Fdr 863 over Sand Creek	2005	50	Good
Fdr 863 over Sand Creek Drainage	2007	50	Good
Cr Cnty Rd 93 over I-90	1962	41	Fair
Cr Cnty Rd 93 over Inyan Kara Creek	1955	41	Poor
Cr Cnty Rd 24 over Arch Creek	2023	39	Good
Cr Cnty Rd 269 over Little Missouri River	1986	38	Fair
Cr Cnty Rd 222 over Beaver Creek	2013	30	Fair
Cr Cnty Rd 179 over Arch Creek	2019	28	Good
Warren Peak Road over Beaver Creek	1990	27	Fair
Cr Cnty Rd 112 over Donkey Creek	1980	24	Poor
Cr Cnty Rd 32 over Little Missouri River	1991	24	Fair
Cr Cnty Rd 164 over Little Missouri River	1990	23	Fair
Cr Cnty Rd 261 over Belle Fourche River	2020	22	Good
Cr Cnty Rd 200 over Little Missouri River	2000	14	Good
Cr Cnty Rd 200 over Little Missouri River	2000	14	Fair

Source: FHWA National Bridge Inventory, 2025.

Crook County bridge conditions · Wyoming bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.