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K-10 Hwy over Us40/us-59 Hwy

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

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

K-10 Hwy over Us40/us-59 Hwy in Douglas County, Kansas, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1996, making it 29 years old at the 2025 inventory.
It carries about 23,800 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 239 of the 314 inventoried bridges in Douglas County rated good (76.1%); 3 (1.0%) 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	Continuous prestressed concrete stringer or multi-beam girder
Length	about 174 ft
Location	K-10 Bypass/us-59 Jct
NBI structure number	999901000230931
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
23rd Street over Frontage Road	2013	28,300	Good
Us40-us59 Hwy over NB Access to Kta 40	1956	22,877	Fair
I-70 Hwy EB (kta) over US-40 Hwy	2006	22,636	Good
I-70 Hwy WB (kta) over US-40 Hwy	2006	22,636	Good
I-70 Hwy EB (kta) over Local Road	2006	22,636	Good
I-70 Hwy WB (kta) over Local Road	2006	22,636	Good