SR 503 over Jim Creek
Poor Condition81 years old1,969 vehicles/day
Location
| State | Washington |
| County | Cowlitz |
| Location | 8.2 N Jct SR 503 Spur |
| Carries | SR 503 |
| Crosses | Jim Creek |
| Coordinates | 45.99583, -122.51628 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 3 (Serious) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 9 — Foundation above flood level |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 308.1 ft (93.9 m) |
| Max Span | 179.1 ft (54.6 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 854.5 sq m |
| Main Spans | 1 |
| Year Built | 1945 |
Traffic
| Avg Daily Traffic | 1,969 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 0002912A0000000 |