US40 Hwy over S Fork Smoky Hill R Drg
Wallace County, Kansas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US40 Hwy over S Fork Smoky Hill R Drg in Wallace 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 1961, making it 64 years old at the 2025 inventory.
- It carries about 917 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 26 of the 44 inventoried bridges in Wallace County rated good (59.1%); 1 (2.3%) 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 → (38.90806, -101.59333)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 20 ft |
| Location | 6.98MI SW Logan Co Line |
| NBI structure number | 999904001000071 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kansas department of transportation.
Busiest bridges in Wallace County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| K-27 Hwy over Eagletail Creek | 2006 | 2,360 | Good |
| K-27 Highway over Smoky Hill River | 1955 | 1,262 | Fair |
| US40 Hwy over Eagle Trail Creek Drg | 1961 | 1,222 | Good |
| U-40 Hwy over Sth Fk Smoky Hill River | 2024 | 1,222 | Good |
| K27 Hwy over N Fork Ladder Creek | 1957 | 1,139 | Fair |
| K27 Hwy over South Fork Lake Creek | 1957 | 1,088 | Fair |
All bridges nearby: Wallace County, KS bridge conditions · every bridge in Wallace County · Kansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.