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Airport Rd over Weiser River

Adams County, Idaho · rated Poor in the 2025 National Bridge Inventory

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

Airport Rd over Weiser River in Adams County, Idaho, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1982 and reconstructed in 2012, making it 43 years old at the 2025 inventory.
It carries about 20 vehicles a day (traffic count year 2023).
Its listed owner is the county highway agency.
It is one of 8 of the 87 inventoried bridges in Adams County rated poor (9.2%); 8 (9.2%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 61 ft
Location	0.6 N 1.1 W Council
NBI structure number	000000000026452
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
US 95 over Little Salmon River	2021	3,300	Good
US 95 over W.fk.goose Creek	1978	3,300	Fair
US 95 over E.fk.goose Creek	1978	3,300	Fair
US 95 over Little Salmon River	2019	3,100	Good
US 95 over M.fk.weiser River	1974	2,900	Fair
US 95 over Cottonwood Creek	2017	2,900	Good