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Lynx Rd. over Frog Creek

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

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

Lynx Rd. over Frog Creek in Coffey 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 3 (serious condition) on the 0-9 scale.
It was built in 1974, making it 51 years old at the 2025 inventory.
It carries about 30 vehicles a day (traffic count year 2013).
Its listed owner is the county highway agency.
It is one of 3 of the 305 inventoried bridges in Coffey County rated poor (1.0%); 3 (1.0%) 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	Prestressed concrete tee beam
Length	about 77 ft
Location	L.0-27.5
NBI structure number	000160991005162
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
US-75 Hwy over Rock Creek	1992	7,941	Good
I35 Hwy over Coal Creek	1971	7,601	Good
I35 Hwy SB over Local Road	1972	7,601	Good
I35 Hwy NB over Local Road	1972	7,601	Good
I35 Hwy SB over BNSF Railway	1972	7,350	Good
I35 Hwy NB over BNSF Railway	1972	7,350	Good