State Route 36 over Supan Gulch
Fair Condition65 years old2,025 vehicles/day
Location
| State | California |
| County | Tehama |
| Location | 02-teh-036-53.85 |
| Carries | State Route 36 |
| Crosses | Supan Gulch |
| Coordinates | 40.30293, -122.09197 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 22.6 ft (6.9 m) |
| Max Span | 21.7 ft (6.6 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 89.7 sq m |
| Main Spans | 1 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 2,025 (2015) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 08 0053 |