SR 510 (marvin Rd) over I-5
Good Condition25 years old16,938 vehicles/day
Location
| State | Washington |
| County | Thurston |
| Location | Jct I-5 |
| Carries | SR 510 (marvin Rd) |
| Crosses | I-5 |
| Coordinates | 47.06381, -122.76539 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 211.9 ft (64.6 m) |
| Max Span | 137.1 ft (41.8 m) |
| Deck Width | 111.9 ft (34.1 m) |
| Deck Area | 2202.9 sq m |
| Main Spans | 2 |
| Year Built | 2001 (reconstructed 2021) |
Traffic
| Avg Daily Traffic | 16,938 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0015774A0000000 |