Minor Col (rd 310) over Trib. to Campbell Draw
Kearny County, Kansas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Minor Col (rd 310) over Trib. to Campbell Draw in Kearny County, Kansas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1986, making it 39 years old at the 2025 inventory.
- It carries about 35 vehicles a day (traffic count year 2018).
- Its listed owner is the county highway agency.
- It is one of 30 of the 72 inventoried bridges in Kearny County rated good (41.7%); 0 (0.0%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (38.17726, -101.20275)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 36 ft |
| Location | 16N 3.6E of Lakin |
| NBI structure number | 000470397505520 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kansas department of transportation.
Busiest bridges in Kearny County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-50 Hwy over Great Eastern Ditch | 1994 | 4,709 | Good |
| US-50 Highway over Amazon Canal | 2002 | 3,683 | Good |
| US50 Hwy over Sand Creek | 1938 | 3,242 | Good |
| US50 Hwy over Sand Creek Drainage | 1949 | 3,242 | Good |
| US50 Hwy over Arkansas River Drainage | 1949 | 2,237 | Good |
| US50 Hwy over Sand Creek | 1949 | 2,237 | Good |
All bridges nearby: Kearny County, KS bridge conditions · every bridge in Kearny County · Kansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.