Starbird RD over I-5
Good Condition54 years old1,537 vehicles/day
Location
| State | Washington |
| County | Skagit |
| Location | 0.9 N Snohomish Co |
| Carries | Starbird RD |
| Crosses | I-5 |
| Coordinates | 48.30746, -122.31654 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 362.9 ft (110.6 m) |
| Max Span | 127.0 ft (38.7 m) |
| Deck Width | 41.0 ft (12.5 m) |
| Deck Area | 1382.5 sq m |
| Main Spans | 4 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 1,537 (2021) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0009260A0000000 |