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Sweetwater Bridge over Sweetwater River

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

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

Sweetwater Bridge over Sweetwater River in Fremont County, Wyoming, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, 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 100 vehicles a day (traffic count year 2022).
It is one of 84 of the 176 inventoried bridges in Fremont County rated good (47.7%); 11 (6.2%) 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	Steel stringer or multi-beam girder
Length	about 56 ft
Location	28 mi SE of Lander WY
NBI structure number	0000000L2022557
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 287 over M Fork Popo Agie River	1978	17,932	Fair
US 26 over Wyo Central Canal No 2	1957	13,777	Fair
Wyo 789 over Wind River	1968	13,259	Fair
US 287 over Squaw Creek	1961	10,272	Fair
US 287 over Baldwin Creek	1961	10,272	Good
US 26 over Madden Draw	1989	7,727	Good