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I-90 over Sprague Ave

Spokane County, Washington · rated Fair in the 2025 National Bridge Inventory

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

I-90 over Sprague Ave in Spokane County, Washington, 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 2000, making it 25 years old at the 2025 inventory.
It carries about 51,385 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 132 of the 309 inventoried bridges in Spokane County rated fair (42.7%); 21 (6.8%) 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 prestressed concrete stringer or multi-beam girder
Length	about 220 ft
Location	4.3 E Jct US 2
NBI structure number	0015438A0000000
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I-90 over S Havana St	1957	62,117	Fair
I-90 over S Altamont St	1957	58,628	Good
I-90 over UPRR	2000	51,385	Good
I-90 over Sprague Ave	2001	51,385	Good
I-90 over UPRR	2001	51,385	Good
I-90 over City Streets	1967	51,197	Fair