K7 Hwy over Coon Creek
Doniphan County, Kansas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- K7 Hwy over Coon Creek in Doniphan County, Kansas, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1937, making it 88 years old at the 2025 inventory.
- It carries about 641 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 52 of the 128 inventoried bridges in Doniphan County rated fair (40.6%); 11 (8.6%) 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.
View this bridge on a map → (39.82472, -95.15222)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 44 ft |
| Location | 2.44 M NW Us-36/k-7 Jct |
| NBI structure number | 999900700220051 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kansas department of transportation.
Busiest bridges in Doniphan County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-36 Hwy WB over Old K-238 Hwy | 1983 | 8,413 | Good |
| US 36 W over Missouri Rvr | 1983 | 8,227 | Fair |
| US 36 E over Missouri Rvr | 1983 | 7,009 | Fair |
| US-36 Hwy EB over Old K-238 Hwy | 1983 | 5,848 | Good |
| US36 Hwy over Williams Creek | 1953 | 5,531 | Good |
| US36 Hwy over Peters Creek Drainage | 1953 | 5,531 | Fair |
All bridges nearby: Doniphan County, KS bridge conditions · every bridge in Doniphan County · Kansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.