RD 305 over Susan River Overflow #8
Fair Condition55 years old200 vehicles/day
Location
| State | California |
| County | Lassen |
| Location | 1.6 Mi South Of US 395 |
| Carries | RD 305 |
| Crosses | Susan River Overflow #8 |
| Coordinates | 40.35536, -120.32383 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 32.5 ft (9.9 m) |
| Max Span | 31.5 ft (9.6 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 72.3 sq m |
| Main Spans | 1 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 200 (2017) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 07C0046 |