Rs 1265 W4 309 over Trib. to Delaware River
Jackson County, Kansas · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Rs 1265 W4 309 over Trib. to Delaware River in Jackson County, Kansas, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 3 (serious condition) on the 0-9 scale.
- It was built in 1940, making it 85 years old at the 2025 inventory.
- It carries about 137 vehicles a day (traffic count year 2018).
- Its listed owner is the county highway agency.
- It is one of 17 of the 246 inventoried bridges in Jackson County rated poor (6.9%); 17 (6.9%) 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.
View this bridge on a map → (39.60721, -95.61111)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 3 | Serious condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 20 ft |
| Location | 1.0N of Whiting |
| NBI structure number | 000000000430360 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kansas department of transportation.
Busiest bridges in Jackson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-75 Hwy over Banner Creek | 1996 | 8,411 | Good |
| US-75 Hwy over Elk Creek | 1993 | 7,499 | Good |
| US75 Hwy over Spring Creek | 1986 | 6,206 | Good |
| US-75 Hwy over Straight Creek | 1993 | 6,206 | Good |
| US-75 Hwy SB over South Cedar Creek | 1996 | 4,206 | Fair |
| Irr Indian -75 Hwy over Bills Creek | 1996 | 4,206 | Good |
All bridges nearby: Jackson County, KS bridge conditions · every bridge in Jackson County · Kansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.