SR 20 over Jackman Creek
Good Condition81 years old2,998 vehicles/day
Location
| State | Washington |
| County | Skagit |
| Location | 25.2 E Jct SR 9 |
| Carries | SR 20 |
| Crosses | Jackman Creek |
| Coordinates | 48.52406, -121.71383 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 203.1 ft (61.9 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 643.8 sq m |
| Main Spans | 4 |
| Year Built | 1945 |
Traffic
| Avg Daily Traffic | 2,998 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
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 | 0003022A0000000 |