Road 13 over Ash Slough
Poor Condition61 years old316 vehicles/day
Location
| State | California |
| County | Madera |
| Location | Int AVE 25 1/2 |
| Carries | Road 13 |
| Crosses | Ash Slough |
| Coordinates | 37.12033, -120.31084 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Box Beam - Single/Spread |
| Total Length | 282.2 ft (86 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 739.6 sq m |
| Main Spans | 7 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 316 (1979) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 41C0127 |