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DD Road (RS 115) over South Fork Republican

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

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

DD Road (RS 115) over South Fork Republican in Cheyenne County, Kansas, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1968, making it 57 years old at the 2025 inventory.
It carries about 15 vehicles a day (traffic count year 2020).
Its listed owner is the county highway agency.
It is one of 45 of the 99 inventoried bridges in Cheyenne County rated fair (45.5%); 5 (5.1%) 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	Continuous concrete tee beam
Length	about 382 ft
Location	14.1N 12.2E St. Francis
NBI structure number	000000000120110
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US-36 Hwy over Sand Creek	1997	1,738	Good
US36 Hwy over Republican River Drn	1936	1,274	Good
US36 Hwy over Republican River	1936	1,274	Good
US36 Hwy over Republican River Drn	1985	1,274	Good
K-27-hwy over North Fork Beaver Creek	2024	967	Good
K27 Hwy over Cherry Creek	1951	450	Good