Southwind RD over I-55
Fair Condition58 years old1,750 vehicles/day
Location
| State | Illinois |
| County | Sangamon |
| Location | 1m S I-72/US 36 |
| Carries | Southwind RD |
| Crosses | I-55 |
| Coordinates | 39.72827, -89.64427 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 229.7 ft (70 m) |
| Max Span | 70.5 ft (21.5 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 686 sq m |
| Main Spans | 4 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 1,750 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084009900000000 |