E580-webster&broad over Webster Street
Good Condition65 years old2,950 vehicles/day
Location
| State | California |
| County | Alameda |
| Location | 04-ala-580-44.81-oak |
| Carries | E580-webster&broad |
| Crosses | Webster Street |
| Coordinates | 37.82257, -122.26172 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete |
| Design | Box Beam - Multiple |
| Total Length | 139.1 ft (42.4 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 441.0 sq m |
| Main Spans | 1 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 2,950 (2011) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33 0296K |