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Pa Cnty Rd L14B over Willwood Canal

Park County, Wyoming · rated Fair in the 2025 National Bridge Inventory

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

Pa Cnty Rd L14B over Willwood Canal in Park County, Wyoming, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1988, making it 37 years old at the 2025 inventory.
It carries about 208 vehicles a day (traffic count year 2024).
Its listed owner is the county highway agency.
It is one of 115 of the 187 inventoried bridges in Park County rated fair (61.5%); 7 (3.7%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 42 ft
Location	2 Miles S.W. Of Ralston
NBI structure number	FKJ
Condition class	Fair

Source: FHWA National Bridge Inventory, 2025 data as reported by the Wyoming department of transportation.

Bridge	Built	Vehicles/day	Condition
US 14 over Sulphur Creek	1955	18,836	Fair
US 14 over Beck Lake	1970	7,543	Fair
US 14A over Shoshone River	1957	7,206	Fair
US 14A over Sage Creek	2014	7,206	Good
US 14A over Alkali Creek	2005	5,874	Fair
US 14A over Garland Canal	2005	5,874	Fair