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Ui Cnty Rd 271 over Pine Grove Canal

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

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

Ui Cnty Rd 271 over Pine Grove Canal in Uinta County, Wyoming, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1978, making it 47 years old at the 2025 inventory.
It carries about 271 vehicles a day (traffic count year 2024).
Its listed owner is the county highway agency.
It is one of 93 of the 132 inventoried bridges in Uinta County rated fair (70.5%); 16 (12.1%) 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	Timber stringer or multi-beam girder
Length	about 34 ft
Location	5 Mi. W. Of Robertson
NBI structure number	ERO
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-80 Wbl over Yellow Creek Road	1967	8,996	Poor
I-80 Wbl over Wyo 150	1986	8,996	Fair
I-80 Ebl over Harrison Drive	1967	8,693	Fair
I-80 Ebl over UPRR / Bear River	1967	8,487	Fair
I-80 Ebl over Bear River Drive	1966	8,487	Fair
I-80 Ebl over Yellow Creek Road	1967	8,443	Fair