Avenue 18 1/2 over Up Rr
Fair Condition52 years old1,463 vehicles/day
Location
| State | California |
| County | Madera |
| Location | East Of S.h. 99 |
| Carries | Avenue 18 1/2 |
| Crosses | Up Rr |
| Coordinates | 37.01818, -120.12734 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 196.9 ft (60 m) |
| Max Span | 95.1 ft (29 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 858 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 1,463 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 41C0058 |