Site 1 South Acces over Drainage Ditch
Good Condition72 years old6,000 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | Site 1 South Access Secur |
| Carries | Site 1 South Acces |
| Crosses | Drainage Ditch |
| Coordinates | 32.09326, -110.94326 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 27.6 ft (8.4 m) |
| Max Span | 3.9 ft (1.2 m) |
| Deck Area | 87.4 sq m |
| Main Spans | 5 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 6,000 (2017) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Air Force |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | AF49ACHA0001310 |