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US 189 over North Fork Green River

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

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

US 189 over North Fork Green River in Sublette 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 5 (fair condition) on the 0-9 scale.
It was built in 1981, making it 44 years old at the 2025 inventory.
It carries about 1,434 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 59 of the 110 inventoried bridges in Sublette County rated fair (53.6%); 11 (10.0%) 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	Continuous steel stringer or multi-beam girder
Length	about 163 ft
Location	Kemmerer - Daniel Jct
NBI structure number	DMC
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 191 over Pine Creek	1962	10,413	Fair
US 191 over Barber Creek	1993	5,376	Fair
US 189 over North Piney Creek	1960	5,233	Fair
US 191 over Duck Creek	1993	4,637	Fair
US 191 over New Fork River	1993	4,637	Fair
US 191 over Wildlife Crossing	2011	4,637	Good