Colby Road over Cocopah Canal
Good Condition96 years old40 vehicles/day
Location
| State | California |
| County | Imperial |
| Location | 8 M NE Of City Yuma Az |
| Carries | Colby Road |
| Crosses | Cocopah Canal |
| Coordinates | 32.79648, -114.56546 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 37.2 sq m |
| Main Spans | 1 |
| Year Built | 1930 |
Traffic
| Avg Daily Traffic | 40 (2013) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Reclamation |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0304-0079 |