Simpson St. over Drainageway
Good Condition28 years old20 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | 300 W EB I-10 Fr |
| Carries | Simpson St. |
| Crosses | Drainageway |
| Coordinates | 32.21410, -110.98110 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 118.3 sq m |
| Main Spans | 3 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 20 (2021) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 821 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 10326 |