K-25 Hwy over South Fork Sappa Creek
Thomas County, Kansas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- K-25 Hwy over South Fork Sappa Creek in Thomas County, Kansas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 2003, making it 22 years old at the 2025 inventory.
- It carries about 1,531 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 51 of the 82 inventoried bridges in Thomas County rated good (62.2%); 2 (2.4%) 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 → (39.48139, -101.05389)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 150 ft |
| Location | 5.83 Mi North of US-24 |
| NBI structure number | 999902500970511 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kansas department of transportation.
Busiest bridges in Thomas County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| K25 Hwy over Prairie Dog Creek Drg | 1965 | 7,096 | Fair |
| US24 Hwy over Prairie Dog Creek Drg | 1938 | 6,605 | Good |
| I70 Hwy Wl-el over S Fork Solomon River | 1966 | 6,400 | Poor |
| I-70 Highway over N Fork Solomon River | 1965 | 6,350 | Good |
| I-70 Hwy Westbound over Union Pacific Railroad | 1965 | 6,350 | Good |
| I-70 Hwy Eastbound over Union Pacific Railroad | 1965 | 6,350 | Good |
All bridges nearby: Thomas County, KS bridge conditions · every bridge in Thomas County · Kansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.