SR 503 over East Fork Lewis River
Fair Condition59 years old18,654 vehicles/day
Location
| State | Washington |
| County | Clark |
| Location | 2.0 N Jct SR 502 |
| Carries | SR 503 |
| Crosses | East Fork Lewis River |
| Coordinates | 45.80954, -122.54719 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 259.8 ft (79.2 m) |
| Max Span | 99.1 ft (30.2 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 839.5 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 18,654 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0008094A0000000 |