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Every bridge in Washakie County, Wyoming

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

60 inventoried bridges, busiest first

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

Washakie County, Wyoming, has 60 bridges in the 2025 National Bridge Inventory: 22 rated good, 32 fair, and 6 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 over Lower Hanover Canal	1951	9,910	Fair
US 20 over Big Horn River	1975	4,411	Fair
US 16 over Slick Creek	2012	3,298	Fair
Wyo 433 over Big Horn Canal	2006	2,866	Fair
US 20 over Big Horn Canal	2006	2,768	Good
US 20 over Fifteen Mile Creek	2006	2,768	Fair
US 16 over Slick Creek	1985	2,145	Good
US 16 over Unnamed Draw	1994	2,145	Good
US 16 over Cottonwood Creek	1964	1,965	Good
US 16 over Nowood River	2015	1,965	Fair
US 20 over Gooseberry Creek	1956	1,925	Good
US 20 over Cottonwood Creek	1954	1,662	Fair
Washakie Avenue over Lower Hanover Canal	1970	1,495	Poor
Wyo 433 over Big Horn Canal	2023	1,387	Good
Wyo 433 over Big Horn Canal	2023	1,387	Good
Wyo 433 over Dry Draw	1948	1,387	Good
Wyo 433 over Tenmile Creek	2023	1,387	Good
US 16 over Canyon Creek	1954	1,252	Good
US 16 over Tensleep Creek	1960	1,252	Fair
US 16 over Tensleep Branch Creek	1953	1,057	Fair
US 16 over Tensleep Creek	1954	1,057	Good
Culbertson Avenue over Big Horn River	1934	1,045	Poor
Wyo 432 over Lower Hanover Canal	1984	1,014	Good
US 16 over East Tensleep Creek	2012	799	Fair
US 16 over Tensleep Creek	1990	799	Fair
Wyo 433 over Big Horn Canal	1995	774	Fair
Wyo 433 over Dry Draw	1948	774	Good
Wa Cnty Rd R13 over Upper Hanover Canal	1988	659	Fair
Culbertson Avenue over Lower Hanover Canal	1950	546	Fair
Wa Cnty Rd 47 over Nowood River	1981	533	Fair
Wa Cnty Rd 47 over Nowood River	2008	533	Good
Wyo 432 over Nowater Creek	1952	513	Fair
Wyo 434 over Tensleep Creek	1978	472	Good
Grace Avenue over Lower Hanover Canal	1950	326	Fair
Wa Cnty Rd L10 over Hanover Canal	2016	302	Fair
Wa Cnty Rd R10 over Lower Hanover Canal	1973	283	Fair
Wyo 432 over Big Horn River	1976	234	Fair
Wyo 432 over Upper Hanover Canal	1958	234	Fair
Wyo 432 over Upper Hanover Canal	1958	234	Good
Wyo 435 over Tensleep Creek	1929	164	Poor
Wa Cnty Rd R34 over Spillway Hanover Canal	1929	119	Poor
Wa Cnty Rd 81 over Middle Fork Powder River	1975	98	Fair
Wyo 434 over Otter Creek	1956	96	Fair
Wa Cnty Rd L7 over Lower Hanover Canal	1997	65	Good
Wa Cnty Rd 82 over Little Canyon Creek	1990	60	Fair
Wa Cnty Rd 82 over Nowood River	2002	60	Fair
Wa Cnty Rd 82 over Nowood River	2002	60	Fair
Wa Cnty Rd 82 over Nowood River	2008	60	Good
Wa Cnty Rd 86 over Cottonwood Creek	2023	42	Good
Wa Cnty Rd 80 over Lost Creek	2009	36	Good
West River Lane over Big Horn Canal	1995	36	Fair
Wigwam Hatchery Rd over Tensleep Creek	1955	36	Fair
1405: Neiber Road over Nowater Creek	1997	30	Good
Wa Cnty Rd L15 over Big Horn Canal	1992	21	Fair
Wa Cnty Rd 580A over Big Cottonwood Creek	1937	16	Poor
Wa Cnty Rd 580A over Nowood River	1935	16	Fair
Wa Cnty Rd 20 over Gooseberry Creek	2002	9	Fair
Wa Cnty Rd 211 over Hanover Canal	2008	8	Good
Wa Cnty Rd 58 over Otter Creek	2002	8	Fair
Wa Cnty Rd 580 over East Fork Sand Creek	1935	4	Poor

Source: FHWA National Bridge Inventory, 2025.

Washakie County bridge conditions · Wyoming bridges by county.

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