State Route 36 over Susan River
Fair Condition60 years old2,900 vehicles/day
Location
| State | California |
| County | Lassen |
| Location | 02-las-036-r17.38 |
| Carries | State Route 36 |
| Crosses | Susan River |
| Coordinates | 40.39531, -120.78079 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 285.1 ft (86.9 m) |
| Max Span | 112.9 ft (34.4 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 903.8 sq m |
| Main Spans | 3 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 2,900 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 07 0046 |