K68 Hwy over Blue Creek
Franklin County, Kansas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- K68 Hwy over Blue Creek in Franklin 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 1950, making it 75 years old at the 2025 inventory.
- It carries about 4,190 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 180 of the 332 inventoried bridges in Franklin County rated good (54.2%); 14 (4.2%) 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 → (38.60833, -95.38278)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 20 ft |
| Location | 6.83 Mi E Osage Coln |
| NBI structure number | 999906800300691 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kansas department of transportation.
Busiest bridges in Franklin County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US59 Hwy over Rock Creek Drainage | 1980 | 12,700 | Good |
| US59 Hwy over Rock Creek | 1980 | 12,700 | Good |
| I35 Hwy SB over Walnut Creek | 1957 | 11,016 | Good |
| I35 Hwy NB over Walnut Creek | 1957 | 11,016 | Good |
| I35 Hwy SB over Mar Des Cyg Riv Pd Pass | 1958 | 10,506 | Fair |
| I35 Hwy NB over Mar Des Cyg Riv Pd Pass | 1958 | 10,506 | Fair |
All bridges nearby: Franklin County, KS bridge conditions · every bridge in Franklin County · Kansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.