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50-11.7 Local over Big Walnut Creek

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

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

50-11.7 Local over Big Walnut Creek in Neosho County, Kansas, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1972, making it 53 years old at the 2025 inventory.
It carries about 40 vehicles a day (traffic count year 2019).
Its listed owner is the county highway agency.
It is one of 75 of the 238 inventoried bridges in Neosho County rated fair (31.5%); 25 (10.5%) 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	Prestressed concrete tee beam
Length	about 57 ft
Location	0.2S 8.5E of Erie
NBI structure number	000671065006347
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
U-59 Hwy over Labette Creek	2005	9,620	Good
K39 Hwy over Sko RR	2007	7,243	Good
US169 Hwy over Turkey CR Drainage	1983	6,228	Good
US169 Hwy over Turkey Creek	1984	6,228	Good
US169 Hwy over Little Turkey Creek	1982	5,561	Fair
Rs 1332 8-2.40 over Haul Rd. to Cement Plant	1956	5,180	Fair