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Irr Bia Route 826 over Squaw Creek (tributary)

Doniphan County, Kansas · rated Good in the 2025 National Bridge Inventory

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

Irr Bia Route 826 over Squaw Creek (tributary) in Doniphan County, Kansas, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 7 (good condition) on the 0-9 scale.
It was built in 2004, making it 21 years old at the 2025 inventory.
It carries about 30 vehicles a day (traffic count year 2023).
It is one of 65 of the 128 inventoried bridges in Doniphan County rated good (50.8%); 11 (8.6%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 60 ft
Location	0.8KM W of Hwy 315 & 325
NBI structure number	00000000000B319
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US-36 Hwy WB over Old K-238 Hwy	1983	8,413	Good
US 36 W over Missouri Rvr	1983	8,227	Fair
US 36 E over Missouri Rvr	1983	7,009	Fair
US-36 Hwy EB over Old K-238 Hwy	1983	5,848	Good
US36 Hwy over Williams Creek	1953	5,531	Good
US36 Hwy over Peters Creek Drainage	1953	5,531	Fair