Ferrier Rd over Olequa Creek
Lewis County, Washington · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Ferrier Rd over Olequa Creek in Lewis County, Washington, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1924 and reconstructed in 1988, making it 101 years old at the 2025 inventory.
- It carries about 215 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 17 of the 420 inventoried bridges in Lewis County rated poor (4.0%); 17 (4.0%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (46.44533, -122.96233)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 4 | Poor condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Steel through truss |
| Length | about 152 ft |
| Location | 0.23 E J Winlock-vader Rd |
| NBI structure number | 080814000000000 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Washington department of transportation.
Busiest bridges in Lewis County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-5 over Salzer Creek | 1951 | 38,131 | Fair |
| I-5 over Cw Ry | 1953 | 36,296 | Fair |
| I-5 over Np Ry & Dillenbaugh CR | 1954 | 36,296 | Fair |
| I-5 over RR & Reynolds Rd. | 2013 | 34,754 | Good |
| I-5 over Blakeslee Jct RR | 2015 | 34,754 | Good |
| I-5 over Dillenbaugh Creek | 1952 | 32,739 | Good |
All bridges nearby: Lewis County, WA bridge conditions · every bridge in Lewis County · Washington bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.