CR 350 over Walnut Creek
Rush County, Kansas · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- CR 350 over Walnut Creek in Rush County, Kansas, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1925, making it 100 years old at the 2025 inventory.
- It carries about 50 vehicles a day (traffic count year 2008).
- Its listed owner is the county highway agency.
- It is one of 80 of the 169 inventoried bridges in Rush County rated fair (47.3%); 4 (2.4%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated November 2023, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (38.48954, -99.12535)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 5 | 5 | Fair condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 127 ft |
| Location | 1.2N 3.0E of Timken |
| NBI structure number | 000830627005083 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | November 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | U: unknown foundation, not evaluated for scour |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kansas department of transportation.
Busiest bridges in Rush County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-183 Hwy over Sand Creek | 1996 | 3,191 | Good |
| US183 Hwy over Big Timber Creek Drain | 1933 | 3,160 | Good |
| US-183 Hwy over Big Timber Creek | 1994 | 3,160 | Good |
| US183 Hwy over Walnut Creek Drainage | 1932 | 1,847 | Poor |
| K-96 Hwy over Walnut Creek Drainage | 1996 | 1,785 | Good |
| K96 Hwy over Walnut Creek Drainage | 1940 | 1,703 | Good |
All bridges nearby: Rush County, KS bridge conditions · every bridge in Rush County · Kansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.