Mattole Road over Indian Creek
Good Condition16 years old240 vehicles/day
Location
| State | California |
| County | Humboldt |
| Location | 4.5 Mi S/o Petrolia |
| Carries | Mattole Road |
| Crosses | Indian Creek |
| Coordinates | 40.28502, -124.25138 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 46.3 ft (14.1 m) |
| Max Span | 43.0 ft (13.1 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 141 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 240 (1992) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04C0256 |