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K15 Hwy over Chapman Creek

Dickinson County, Kansas · rated Poor in the 2025 National Bridge Inventory

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

K15 Hwy over Chapman Creek in Dickinson County, Kansas, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
It was built in 1954, making it 71 years old at the 2025 inventory.
It carries about 1,241 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 14 of the 372 inventoried bridges in Dickinson County rated poor (3.8%); 14 (3.8%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Continuous concrete tee beam
Length	about 281 ft
Location	4.38 Mi N Ejct K18
NBI structure number	999901500210621
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
I 70 Hwy over Chapman Creek	2021	8,750	Good
I 70 Hwy over Chapman Creek	2021	8,750	Good
I-70 Highway over Eden Road	1960	8,750	Fair
I-70 Hwy WB over BNSF Railway	2006	8,550	Good
I-70 Hwy EB over BNSF Railway	2005	8,550	Good
I-70 Hwy WB over Mud Creek	2006	8,550	Good