Frontage Road over Muddy Creek
Good Condition59 years old70 vehicles/day
Location
| State | Washington |
| County | Skagit |
| Location | 10.9 E Jct SR 9 |
| Carries | Frontage Road |
| Crosses | Muddy Creek |
| Coordinates | 48.53009, -121.99858 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 51.8 ft (15.8 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 146.9 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 70 (2002) |
| Truck Traffic | 10% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 622 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0008227C0000000 |