SR 20 over Red Cabin Creek
Good Condition15 years old7,403 vehicles/day
Location
| State | Washington |
| County | Skagit |
| Location | 9.7 E Jct SR 9 |
| Carries | SR 20 |
| Crosses | Red Cabin Creek |
| Coordinates | 48.53021, -122.02579 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 69.9 ft (21.3 m) |
| Max Span | 65.9 ft (20.1 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 279.0 sq m |
| Main Spans | 1 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 7,403 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0018012A0000000 |