Slide Ridge over 25 Mile Creek
Chelan County, Washington · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Slide Ridge over 25 Mile Creek in Chelan County, Washington, 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 2010, making it 15 years old at the 2025 inventory.
- It carries about 20 vehicles a day.
- It is one of 80 of the 148 inventoried bridges in Chelan County rated good (54.1%); 12 (8.1%) 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 → (47.95844, -120.29271)
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 | Steel multiple box beam |
| Length | about 59 ft |
| Location | No Data Entered |
| NBI structure number | 061702000013575 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Washington department of transportation.
Busiest bridges in Chelan County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 285 over S Wenatchee Ave | 1973 | 48,107 | Poor |
| SR 285 over Wenatchee River & BNSF | 1933 | 20,059 | Fair |
| SR 285 over Wenatchee River & Gnrr | 1954 | 20,059 | Fair |
| US 2 over Wenatchee River | 1993 | 15,142 | Good |
| US 2 over Blewett Cutoff Rd | 2008 | 14,792 | Good |
| SR 285 over Penny Rd | 1996 | 13,465 | Good |
All bridges nearby: Chelan County, WA bridge conditions · every bridge in Chelan County · Washington bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.