Tompkins Hill Road over Salmon Creek
Good Condition97 years old179 vehicles/day
Location
| State | California |
| County | Humboldt |
| Location | 0.8 Mi South Of Route 345 |
| Carries | Tompkins Hill Road |
| Crosses | Salmon Creek |
| Coordinates | 40.65952, -124.19037 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 43.0 ft (13.1 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 72.0 sq m |
| Main Spans | 1 |
| Year Built | 1929 |
Traffic
| Avg Daily Traffic | 179 (2011) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04C0200 |