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Every bridge in Campbell County, Wyoming

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

152 inventoried bridges, busiest first

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

Campbell County, Wyoming, has 152 bridges in the 2025 National Bridge Inventory: 34 rated good, 114 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
Wyo 59 over Donkey Creek	1975	22,352	Fair
Wyo 59 over Antelope Butte Creek	1975	19,425	Fair
Wyo 59 over Homestead Trickle	2008	18,150	Good
Wyo 59 over Burlington Supply Ditch	1941	14,340	Fair
Wyo 59 over Stonepile Creek	1981	14,340	Fair
S Gurley Avenue over BNSF / US 14/16	1982	10,545	Fair
Enzi Drive over Donkey Creek	1997	10,480	Fair
Wyo 50 over Donkey Creek	2019	10,402	Good
Cl Cnty Rd 38N over I-90	1990	7,593	Good
I-90 Wbl over WYO 50 (Skyline Drive)	1970	6,001	Fair
Cl Cnty Rd 38N over Donkey Creek	1999	5,831	Fair
Cl Cnty Rd 38N over Stonepile Creek	1999	5,831	Good
Cl Cnty Rd 117 over Stonepile Creek	1982	5,784	Fair
Wyo 51 over Stonepile Creek	1984	5,714	Fair
Wyo 59 over Bone Pile Creek	1972	5,689	Fair
Wyo 59 over Caballo Creek	1972	5,689	Fair
Wyo 59 over Tisdale Creek	2011	5,689	Good
I-90 Ebl over WYO 50 (Skyline Drive)	1970	5,666	Fair
Shoshone Avenue over Donkey Creek	2007	5,103	Good
S Burma Ave over I-90	2010	5,075	Fair
Butler Spaeth Road over Stonepile Creek	1978	4,860	Fair
I-90 EBL and WBL over BNSF / US 14/16	1972	4,856	Poor
I-90 Ebl over Hi-Line Road	1976	4,856	Fair
Wyo 59 over Belle Fourche River	1984	4,826	Good
Wyo 59 over Unnamed Draw	1977	4,826	Fair
I-90 EBL and WBL over Stonepile Creek	1974	4,753	Fair
I-90 Ebl over 4-J Road	1970	4,753	Fair
I-90 Ebl over Butler Speath Road	1971	4,753	Fair
I-90 Ebl over Wyo 59	1971	4,753	Fair
Sinclair Street over Unnamed Draw	2009	4,707	Fair
Wyo 59 over Dry Creek	1977	4,682	Fair
Wyo 59 over East Fork Hay Creek	1977	4,682	Fair
Wyo 59 over Hay Creek	1977	4,682	Fair
I-90 Wbl over Hi-Line Road	1976	4,051	Fair
I-90 Wbl over BNSF Railway	1976	3,932	Fair
I-90 Wbl over Machinery Pass	1976	3,932	Poor
I-90 Wbl over Machinery Pass	1976	3,932	Fair
Butler Spaeth Road over Donkey Creek	2007	3,856	Good
I-90 Wbl over 4-J Road	1970	3,771	Fair
I-90 Wbl over Butler Speath Road	1971	3,771	Fair
I-90 Wbl over Wyo 59	1971	3,771	Good
Brooks Avenue over Stonepile Creek	1982	3,720	Good
I-90 EBL and WBL over Unnamed Draw	1976	3,589	Fair
I-90 Ebl over BNSF Railway	1976	3,589	Good
I-90 Ebl over Machinery Pass	1976	3,589	Fair
I-90 Ebl over Machinery Pass	1976	3,589	Good
Echeta Road over Stonepile Creek	1984	3,558	Fair
Cl Cnty Rd 117 over Stonepile Creek	1982	3,422	Fair
W 4-J Road over Donkey Creek	1983	3,281	Good
I-90 Wbl over Cl CR 40 (Grey Road)	1971	3,214	Fair
I-90 Wbl over Cl CR 92 (Stewart Road)	1974	3,214	Fair
I-90 Wbl over Machinery Pass	1974	3,214	Fair
Wyo 51 over Donkey Creek	2002	2,961	Good
Wyo 59 over Spring Creek	1979	2,898	Fair
I-90 EBL and WBL over Unnamed Draw	1976	2,861	Fair
I-90 Ebl over Cl CR 40 (Grey Road)	1971	2,861	Fair
I-90 Ebl over Cl CR 92 (Stewart Road)	1974	2,861	Fair
I-90 Ebl over Machinery Pass	1974	2,861	Fair
US 14 over Little Rawhide Creek	2009	2,477	Fair
US 14 over Little Rawhide Creek	2009	2,477	Good
US 14 over Machinery Pass	2009	2,477	Good
I-90 Wbl over Cl CR 32 (Force Road)	1960	2,235	Fair
I-90 Wbl over E Fork Wild Horse Creek	1960	2,235	Fair
I-90 Wbl over Machinery Pass	1959	2,235	Fair
I-90 Wbl over Machinery Pass	1959	2,235	Fair
I-90 Wbl over Machinery Pass	1959	2,235	Fair
I-90 Wbl over W Fork Wild Horse Creek	1960	2,235	Fair
I-90 Wbl over Wild Horse Creek Road	1960	2,235	Fair
I-90 Ebl over Cl CR 32 (Force Road)	1960	2,175	Fair
I-90 Ebl over E Fork Wild Horse Creek	1960	2,175	Fair
I-90 Ebl over Machinery Pass	1959	2,175	Fair
I-90 Ebl over Machinery Pass	1959	2,175	Fair
I-90 Ebl over Machinery Pass	1959	2,175	Fair
I-90 Ebl over W Fork Wild Horse Creek	1960	2,175	Fair
I-90 Ebl over Wild Horse Creek Road	1960	2,175	Fair
I-90 Ebl over Cl CR 20 (Barlow Road)	1962	2,094	Fair
I-90 Ebl over Machinery Pass	1960	2,094	Fair
I-90 Wbl over Cl CR 63 (Kingsbury Rd)	1962	2,087	Fair
I-90 Wbl over Machinery Pass	1960	2,087	Fair
I-90 Wbl over Barber Creek Road	1962	1,835	Fair
I-90 Wbl over Machinery Pass	1962	1,835	Fair
I-90 Ebl over Cl CR 19 (Barber Crk Rd)	1962	1,832	Fair
I-90 Ebl over Machinery Pass	1962	1,832	Fair
Wyo 387 over Dry Fork Powder River	1980	1,788	Fair
Wyo 387 over Hay Creek	1982	1,535	Fair
Wyo 387 over Unnamed Draw	1982	1,535	Fair
Wyo 50 over Mud Spring Creek	1985	1,505	Fair
Wyo 50 over S Branch Fourmile Creek	1985	1,505	Fair
Wyo 450 over BNSF Railway	1979	1,479	Good
Wyo 450 over BNSF Railway	1980	1,479	Fair
Wyo 450 over Machinery Pass	1977	1,479	Fair
Wyo 450 over N Prong Lttle Thunder Cr	1978	1,479	Fair
Wyo 450 over N Prong Lttle Thunder Cr	1978	1,479	Good
Wyo 51 over BNSF Railway	1980	1,455	Fair
Wyo 51 over BNSF Railway	1980	1,455	Fair
Wyo 51 over Dry Donkey Creek	1980	1,455	Fair
Wyo 51 over Unnamed Draw	1952	1,455	Fair
Wyo 51 over Unnamed Draw	1952	1,455	Good
Cl Cnty Rd 17-38N over BNSF Railway	2019	1,336	Good
Wyo 59 over BNSF Railway	1979	1,336	Fair
Wyo 59 over Corral Creek	2005	1,336	Good
Wyo 59 over Dry Fork Creek	1992	1,336	Good
Wyo 59 over Dry Fork Creek	1960	1,336	Poor
Wyo 59 over Little Powder River	2005	1,336	Good
Wyo 51 over BNSF Railway	2007	1,326	Fair
Wyo 51 over Donkey Creek	1956	1,326	Fair
Wyo 51 over Donkey Creek Overflow	1952	1,326	Fair
US 14 over Horse Creek	1983	1,321	Fair
US 14 over North Wildcat Creek	1983	1,321	Fair
US 14 over Rawhide Creek	2020	1,321	Good
US 14 over South Wildcat Creek	2020	1,321	Good
N Burma Avenue over Stonepile Creek	1979	1,317	Fair
El Camino Court over Stonepile Creek	1984	1,052	Fair
Wyo 59 over Coal Creek	1951	1,032	Fair
Wyo 59 over Little Powder River	2007	1,032	Good
Wyo 59 over Horse Creek	2015	996	Fair
Wyo 59 over Unnamed Draw	1951	996	Good
Wyo 59 over White Tail Creek	2015	996	Good
Cl Cnty Rd 4 over Triton Coal Rr Spur	1998	918	Good
Cl Cnty Rd 30 over BNSF Railway	1981	879	Fair
I-90 EBL Off Ramp over Unnamed Draw	1976	851	Fair
I-90 WBL On Ramp over Unnamed Draw	1976	839	Good
Cl Cnty Rd 3 over I-90	1976	760	Fair
Cl Cnty Rd 1 over Donkey Creek	2010	596	Fair
Cl Cnty Rd 1 over I-90	1974	596	Fair
Wyo 59 over Elk Creek	2019	544	Good
Wyo 59 over Olmstead Draw	1954	544	Fair
Wyo 59 over Unnamed Draw	1954	544	Fair
Wyo 59 over Unnamed Draw	1954	544	Fair
US 14 over Spotted Horse Creek	1977	493	Fair
Buckskin Drive over Little Rawhide Creek	1985	470	Fair
American Lane over Little Rawhide Creek	1985	313	Fair
Constitution Drive over Little Rawhide Creek	1985	313	Fair
Cl Cnty Rd 20 over Lil N Fk Dead Horse Crk	1965	243	Poor
Wyo 59 over N F Little Rawhide Creek	1989	236	Fair
Cl Cnty Rd 29 over Wild Horse Creek	1987	169	Good
Cl Cnty Rd 53 over BNSF Railway	1981	146	Fair
Cl Cnty Rd 90 over Donkey Creek	2009	146	Fair
Cl Cnty Rd 96 over Dry Donkey Creek	1978	146	Fair
Cl Cnty Rd 99B over BNSF Railway	1981	146	Fair
Cl Cnty Rd 99B over Machinery Pass	1983	146	Fair
Cl Cnty Rd 12 over Timber Creek	1983	140	Fair
Cl Cnty Rd 49 over Little Powder River	1996	113	Fair
Cl Cnty Rd 94 over Donkey Creek	2010	98	Good
Cl Cnty Rd 94 over I-90	1974	98	Fair
Cl Cnty Rd 18 over N Fork Dead Horse Creek	1965	75	Fair
Cl Cnty Rd 61 over Belle Fourche River	1990	49	Fair
Cl Cnty Rd 91 over Cottonwood Creek	1987	41	Fair
Cl Cnty Rd 26 over Cow Creek	2009	39	Good
Cl Cnty Rd 65 over BNSF Railway	1977	29	Fair
Cl Cnty Rd 11 over SA Creek	1991	20	Fair
Cl Cnty Rd 98 over Little Powder River	1987	17	Fair

Source: FHWA National Bridge Inventory, 2025.

Campbell County bridge conditions · Wyoming bridges by county.

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