Mountain Loop HWY over Clear Creek
Good Condition66 years old724 vehicles/day
Location
| State | Washington |
| County | Snohomish |
| Location | 3.0 SE Darrington |
| Carries | Mountain Loop HWY |
| Crosses | Clear Creek |
| Coordinates | 48.21878, -121.56837 |
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 | Stringer/Multi-beam |
| Total Length | 125.0 ft (38.1 m) |
| Max Span | 82.3 ft (25.1 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 400.1 sq m |
| Main Spans | 1 |
| Year Built | 1960 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 724 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 086520000000000 |