Bridge conditions in Clark County, Kansas
102 inventoried bridges · 3 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
The federal inventory lists 102 bridges in Clark County: 70 rated good, 29 fair, and 3 poor.
- 3 of the 102 bridges in Clark County, Kansas, are rated in poor condition (2.9%) in the 2025 National Bridge Inventory, as of .
- 70 bridges (68.6%) are rated good and 29 (28.4%) fair.
- The median Clark County bridge was built in 1965.
- The busiest poor-rated bridge is US160 Hwy over Bluff Creek Drainage (built 1930), carrying about 646 vehicles a day.
Good 68.6% · Fair 28.4% · Poor 2.9% of 102 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 |
|---|---|---|---|
| US160 Hwy over Bluff Creek Drainage | 1930 | 646 | Poor |
| US160 Hwy over Bluff Creek Drainage | 1930 | 646 | Poor |
| RS 674 Rd F over Trib. to Bluff Creek | 1992 | 15 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US54 Hwy over Bluff Creek Drainage | 1930 | 3,663 | Good |
| US283 Hwy over Sinkhole Drainage | 1963 | 3,232 | Good |
| US160 Hwy over West Branch Bear Creek | 1948 | 1,601 | Good |
| US-160 Hwy over Antelope Creek | 1995 | 1,436 | Good |
| US160 Hwy over Keiger Creek | 1937 | 1,129 | Fair |
| US160 Hwy over Little Sandy Creak Drg. | 1936 | 1,129 | Good |
| US160 Hwy over Redhole Creek | 1936 | 1,129 | Good |
| US-160 Hwy over Little Sandy Creek | 2002 | 1,129 | Good |
| US283 Hwy over Five Mile Creek | 1957 | 1,067 | Good |
| US160 Hwy over Day Creek Drainage | 1930 | 990 | Fair |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
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.