State Route 178 WB over Elizabeth Norris Road
Good Condition52 years old2,100 vehicles/day
Location
| State | California |
| County | Kern |
| Location | 06-ker-178-r41.64 |
| Carries | State Route 178 WB |
| Crosses | Elizabeth Norris Road |
| Coordinates | 35.61169, -118.48967 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 94.2 ft (28.7 m) |
| Max Span | 92.8 ft (28.3 m) |
| Deck Width | 52.8 ft (16.1 m) |
| Deck Area | 462.1 sq m |
| Main Spans | 1 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 2,100 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2022 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 50 0341L |