Imperial Dam Road over Gila Gravity Main Canal
Fair Condition48 years old200 vehicles/day
Location
| State | Arizona |
| County | Yuma |
| Location | 16 M NE From Yuma Ar |
| Carries | Imperial Dam Road |
| Crosses | Gila Gravity Main Canal |
| Coordinates | 32.86750, -114.44920 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 112.2 ft (34.2 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 44.6 ft (13.6 m) |
| Deck Area | 465.1 sq m |
| Main Spans | 1 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 200 (2017) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 48 months |
| Owner | Bureau of Reclamation |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0304-0004 |