Home › Kansas › Marion County

Bridge conditions in Marion County, Kansas

323 inventoried bridges · 35 rated poor · 2025 National Bridge Inventory

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

Of the 323 Marion County bridges in the federal inventory, 35 carry a poor rating. That 10.8% share is roughly 2x the national average.

35 of the 323 bridges in Marion County, Kansas, are rated in poor condition (10.8%) in the 2025 National Bridge Inventory, as of August 20, 2026.
125 bridges (38.7%) are rated good and 163 (50.5%) fair.
The median Marion County bridge was built in 1952.
The busiest poor-rated bridge is 60 Rd. over Trib. to Doyle Creek (built 1935), carrying about 275 vehicles a day.

Good 38.7% · Fair 50.5% · Poor 10.8% of 323 bridges

Bridges rated poor

Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.

Bridge	Built	Vehicles/day	Condition
60 Rd. over Trib. to Doyle Creek	1935	275	Poor
200 Rd. over Mud Creek	1900	50	Poor
320 Rd. over Trib. N. Cottonwood Riv.	1965	45	Poor
280 Rd. over Trib. to N. Cottonwood	1915	45	Poor
Pawnee Rd. over Trib. to Mud Creek	1953	45	Poor
70 Rd. over Trib. to Doyle Creek	1931	45	Poor
Xavier Rd. over Trib. to Spring Creek	1940	45	Poor
190 Rd. over Martin Creek	1910	45	Poor
Clover Rd. over Bruno Creek	1900	45	Poor
Falcon Rd. over Trib. to French Creek	1925	40	Poor
160 Rd. over Antelope Creek	1920	40	Poor
Remington Rd. over Catlin Creek	1930	40	Poor
260 Rd. over Clear Creek	1914	40	Poor
90 Rd. over Spring Creek	1920	40	Poor
Arrow Rd. over Trib. to Turkey Creek	1920	40	Poor
Chisolm Trail Rd. over Perry Creek	1920	35	Poor
Falcon Rd. over Silver Creek	1915	35	Poor
360 Rd. over Trib. to E. Turkey Creek	1930	35	Poor
Mustang Rd. over Mud Creek	1915	35	Poor
350 Rd. over East Turkey Creek	1950	35	Poor
260 Rd. over Trib. to N. Cottonwood	1962	30	Poor
170 Rd. over Bruno Creek	1914	30	Poor
Eagle Rd. over South Cottonwood River	1920	25	Poor
160 Rd. over South Cottonwood River	1920	25	Poor
Wagonwheel Rd. over Clear Creek	1887	25	Poor
Xavier Rd. over East Branch Clear Creek	1915	25	Poor
190 Rd. over South Cottonwood River	1915	20	Poor
230 Rd. over French Creek	1940	20	Poor
170 Rd. over South Cottonwood River	1920	20	Poor
Goldenrod Rd. over Silver Creek	1930	20	Poor
340 Rd. over Trib Mid Br. Turkey Crk.	1930	20	Poor
340 Rd. over Trib. Mid.br. Turkey Ck.	1910	20	Poor
320 Rd. over Clear Creek	1930	20	Poor
Eagle Rd. over Trib. to French Creek	1915	10	Poor
Xavier Rd. over Martin Creek	1930	10	Poor

Busiest bridges in the county

Bridge	Built	Vehicles/day	Condition
US-50 Hwy over Spring Creek	1994	5,402	Good
US-50 Hwy over Doyle Creek Drainage	1994	5,097	Good
US-50 Hwy over Doyle Creek Drainage	1998	5,097	Good
US-50 Hwy over Doyle Creek Drainage	1998	5,097	Good
US-50 Hwy over Doyle Creek Drainage	1998	5,097	Good
US-50 Hwy over Union Pacific RR.	1994	4,812	Good
US-50 Hwy over Walnut St.	1994	4,812	Good
US-50 Hwy over Doyle Creek Drainage	1998	4,617	Good
US-50 Hwy over Doyle Creek Trib.	1998	4,617	Good
US-50 Hwy over Doyle Creek Drainage	1998	4,617	Good

Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.

Every bridge in Marion County → - all 323, busiest first, each with its own condition record.

All of Kansas: Kansas bridge conditions by county · every download on the data page.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.