SR 507 over Centralia Power Canal
Good Condition72 years old22,357 vehicles/day
Location
| State | Washington |
| County | Thurston |
| Location | 2.3 N Jct SR 510 |
| Carries | SR 507 |
| Crosses | Centralia Power Canal |
| Coordinates | 46.93219, -122.56334 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Area | 123.2 sq m |
| Main Spans | 2 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 22,357 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000RG0000000 |