Airshaft RD over Spoil Bank Ditch
Good Condition18 years old125 vehicles/day
Location
| State | Illinois |
| County | Saline |
| Location | 0.8 Mi S US 45 |
| Carries | Airshaft RD |
| Crosses | Spoil Bank Ditch |
| Coordinates | 37.79034, -88.45656 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 58.4 ft (17.8 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 129.9 sq m |
| Main Spans | 1 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 125 (2020) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 222 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 083323000000000 |