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Every bridge in Weston County, Wyoming

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

43 inventoried bridges, busiest first

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

Weston County, Wyoming, has 43 bridges in the 2025 National Bridge Inventory: 10 rated good, 28 fair, and 5 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 16 Bypass over BNSF Railway	1976	5,061	Poor
US 16 over Cambria Creek	1973	3,149	Fair
US 16 Bypass over Cambria Creek	1977	2,941	Fair
US 85 over BNSF Railway	1963	2,045	Fair
US 16 over Whoopup Creek	1959	1,885	Good
US 16 over Skull Creek	1958	1,753	Good
US 16 over BNSF Railway	1970	1,676	Fair
US 16 over Pine Creek	1971	1,676	Fair
US 16 over Turner Creek	1971	1,676	Fair
US 16 over Salt Creek	1959	1,622	Good
US 16 over Stockade Beaver Creek	1959	1,622	Fair
US 16 over Alum Creek	1957	1,393	Fair
US 16 over Oil Creek	1954	1,393	Fair
US 16 over E Branch Wind Creek	1966	1,329	Poor
US 85 over Beaver Creek	1993	1,084	Good
Wyo 450 over Beaver Creek	1998	765	Fair
Wyo 450 over Mush Creek	1989	765	Fair
Wyo 450 over Oil Creek	1989	765	Fair
Wyo 450 over Skull Creek	1989	765	Good
Wyo 450 over Black Thunder Creek	1981	725	Fair
Wyo 450 over South Beaver Creek	2000	680	Fair
Wyo 450 over Lodgepole Creek	2004	619	Fair
Wyo 116 S over BNSF Railway	1980	515	Fair
N Seneca Avenue over Cambria Creek	1964	437	Fair
Wyo 116 N over Mason Creek	1989	411	Fair
Wyo 116 N over Mason Creek	1989	411	Fair
Wyo 116 N over Mason Creek	1989	411	Fair
Wyo 116 N over Mason Creek	1989	318	Fair
Wyo 116 S over Beaver Creek	1990	310	Fair
Wyo 116 S over Coyote Creek	1990	310	Fair
Wyo 116 S over Iron Creek	1990	310	Fair
Wyo 116 S over North Fork Soda Creek	1990	310	Fair
Wyo 116 S over South Fork Soda Creek	1990	310	Fair
Wyo 116 S over West Fork Hay Creek	2005	286	Good
Wyo 116 S over Lodgepole Creek	1979	203	Good
We Cnty Rd 1A over BNSF Railway	1929	136	Poor
We Cnty Rd 1A over Beaver Creek	1933	136	Poor
We Cnty Rd 1A over Unnamed Draw	1933	136	Poor
Wyo 451 over Beaver Creek	1989	100	Good
We Cnty Rd 7A over Cheyenne River	1981	32	Fair
We Cnty Rd 54 over Black Thunder Creek	2021	31	Good
We Cnty Rd 3 over Beaver Creek	1997	22	Good
We Cnty Rd 3 over South Beaver Creek	1997	22	Fair

Source: FHWA National Bridge Inventory, 2025.

Weston County bridge conditions · Wyoming bridges by county.

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