Lyman Hamilton HWY over Muddy Creek
Good Condition71 years old198 vehicles/day
Location
| State | Washington |
| County | Skagit |
| Location | 0.3 M W Hamilton |
| Carries | Lyman Hamilton HWY |
| Crosses | Muddy Creek |
| Coordinates | 48.52608, -122.00514 |
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 | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 65.0 ft (19.8 m) |
| Max Span | 63.0 ft (19.2 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 200.0 sq m |
| Main Spans | 1 |
| Year Built | 1955 (reconstructed 1997) |
Traffic
| Avg Daily Traffic | 198 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 086311000000000 |