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US 95A over Carson Rvr

Lyon County, Nevada · rated Fair in the 2025 National Bridge Inventory

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

US 95A over Carson Rvr in Lyon County, Nevada, 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 1987, making it 38 years old at the 2025 inventory.
It carries about 2,900 vehicles a day (traffic count year 2017).
Its listed owner is the state highway agency.
It is one of 19 of the 54 inventoried bridges in Lyon County rated fair (35.2%); 4 (7.4%) 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 241 ft
Location	Near Weeks Crossing
NBI structure number	B 333
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 95A over UPRR	2006	29,500	Good
US 50 over Ditch	2012	18,600	Good
SR 822 Dayton Vly over Carson Rvr	1956	11,200	Fair
I 80E over Sprr	1963	10,850	Good
I 80W over Sprr	1963	10,850	Good
I 80E over Vine St Grade Sep MP47	1963	10,850	Good