Interstate 5 over Boyd Overflow
Good Condition60 years old12,750 vehicles/day
Location
| State | California |
| County | Glenn |
| Location | 03-gle-005-r11.98 |
| Carries | Interstate 5 |
| Crosses | Boyd Overflow |
| Coordinates | 39.55473, -122.21452 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 94.2 ft (28.7 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 41.0 ft (12.5 m) |
| Deck Area | 358.8 sq m |
| Main Spans | 4 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 12,750 (2014) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 11 0063R |