Lindley Road over Mattole River
Poor Condition101 years old50 vehicles/day
Location
| State | California |
| County | Humboldt |
| Location | 0.5 Mi NE Mattole RD |
| Carries | Lindley Road |
| Crosses | Mattole River |
| Coordinates | 40.25072, -124.16600 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Suspension |
| Total Length | 230.0 ft (70.1 m) |
| Max Span | 224.4 ft (68.4 m) |
| Deck Width | 13.5 ft (4.1 m) |
| Deck Area | 287.4 sq m |
| Main Spans | 1 |
| Year Built | 1925 |
Traffic
| Avg Daily Traffic | 50 (2011) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 04C0075 |