First AVE over Maple Canyon
Good Condition95 years old5,765 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 2.5 Blks N/o Laurel ST |
| Carries | First AVE |
| Crosses | Maple Canyon |
| Coordinates | 32.73428, -117.16391 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 9 — Foundation above flood level |
Physical Characteristics
| Material | Steel |
| Design | Truss - Deck |
| Total Length | 462.9 ft (141.1 m) |
| Max Span | 200.1 ft (61 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 2060.1 sq m |
| Main Spans | 4 |
| Year Built | 1931 |
Traffic
| Avg Daily Traffic | 5,765 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 57C0416 |