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Irr Bia Route 7 over Weber Reservoir Tribu.

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

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

Irr Bia Route 7 over Weber Reservoir Tribu. in Mineral 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 2010, making it 15 years old at the 2025 inventory.
It carries about 75 vehicles a day (traffic count year 2023).
It is one of 4 of the 7 inventoried bridges in Mineral County rated fair (57.1%); 0 (0.0%) 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	Steel stringer or multi-beam girder
Length	about 68 ft
Location	6.9 Km W of State Rte 95
NBI structure number	0000H61656B0341
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 95 over Dry Wash	1956	3,700	Good
Irr US 95 over Walker Rvr	2005	2,800	Good
SR361 Gabbs Valley over Petrified Wash	2019	370	Good
Lake Pasture Road over Walker River	1990	300	Fair
Irr Bia Rte 10 over Irrigation Canal	1980	50	Fair
Bia Rte 0007 over Weber Reservoir	1935	25	Fair