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Te Cnty Rd 4 over Gros Ventre River

Teton County, Wyoming · rated Good in the 2025 National Bridge Inventory

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

Te Cnty Rd 4 over Gros Ventre River in Teton County, Wyoming, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 2018, making it 7 years old at the 2025 inventory.
It carries about 1,776 vehicles a day (traffic count year 2024).
Its listed owner is the county highway agency.
It is one of 39 of the 122 inventoried bridges in Teton County rated good (32.0%); 15 (12.3%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Continuous steel stringer or multi-beam girder
Length	about 254 ft
Location	T42N R116W S34
NBI structure number	MYK
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 89 over Flat Creek	1969	33,675	Fair
Wyo 22 over Wildlife Crossing	2023	18,401	Good
Wyo 22 over Snake River	2023	18,401	Good
US 89 over Flat Creek	1938	15,780	Poor
Wyo 22 over Wildlife Crossing	2023	12,046	Fair
US 89 over Wildlife Crossing	2017	11,949	Good