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K25 Hwy over Cimarron River

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

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

K25 Hwy over Cimarron River in Grant 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 1952 and reconstructed in 1994, making it 73 years old at the 2025 inventory.
It carries about 1,354 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 4 of the 16 inventoried bridges in Grant County rated fair (25.0%); 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	Continuous steel stringer or multi-beam girder
Length	about 748 ft
Location	2.57 Mi N Scol
NBI structure number	999902500340071
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US160 Hwy over Dry Lake Drainage	1941	2,329	Good
US160 Hwy over Dry Lake Drainage	1941	2,329	Good
US160 Hwy over Dry Lake Drainage	1941	2,329	Good
US160 Hwy over Dry Lake Drainage	1941	2,329	Good
K25 Hwy over N F Cimarron River Drn	1936	1,857	Good
K-25 Hwy over N F Cimarron River	1998	1,857	Good