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Rs 478 over Unnamed Draw

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

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

Rs 478 over Unnamed Draw in Stanton County, Kansas, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
It was built in 1962, making it 63 years old at the 2025 inventory.
It carries about 145 vehicles a day (traffic count year 2009).
Its listed owner is the county highway agency.
It is one of 7 of the 21 inventoried bridges in Stanton County rated good (33.3%); 0 (0.0%) are rated poor.
Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
Its condition class and component ratings are unchanged from the 2024 inventory.
Its most recent inspection on record is dated December 2023, on a 24-month routine inspection cycle.
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

Component	Rating (2024)	Rating (2025)	FHWA scale meaning
Culvert	7	7	Good condition


Structure	Concrete culvert
Length	about 23 ft
Location	3.5S of Manter
NBI structure number	000000000940060
Condition class	Good
Traffic status (item 41)	Open, no restriction
Last inspection (item 90)	December 2023
Inspection interval (item 91)	24 months
Scour (item 113)	8: foundations stable, scour above the top of the footing

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	2,370	Fair
K27 Hwy over Bear Creek	1953	1,683	Fair
K-27 Hwy over Sand Arroyo Creek	2004	636	Good
K-27 Hwy over Dry Lake Drainage	2004	636	Good
K-27 Hwy over Sand Arroyo Creek Drng	2004	636	Good
Rs 755 over Bear Creek	1966	376	Fair