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140 Ave (rs 275) over North Fork Saline River

Graham County, Kansas · rated Fair in the 2025 National Bridge Inventory

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

140 Ave (rs 275) over North Fork Saline River in Graham County, Kansas, 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 1970, making it 55 years old at the 2025 inventory.
It carries about 70 vehicles a day (traffic count year 2020).
Its listed owner is the county highway agency.
It is one of 59 of the 142 inventoried bridges in Graham County rated fair (41.5%); 10 (7.0%) 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	Continuous concrete tee beam
Length	about 218 ft
Location	0.7S of St. Peter
NBI structure number	000000000330030
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US283 Hwy over S Fk Solomon R Drainage	1936	1,790	Good
US24 Hwy over S Fk Solomon R Drainage	1933	1,453	Good
US24 Hwy over S Fk Solomon R Drainage	1963	1,453	Good
US24 Hwy over S Fk Solomon R Drainage	1933	1,453	Good
US283 Hwy over South Fork Solomon River	1963	1,418	Good
US283 Hwy over Saline R Drainage	1967	1,324	Fair