Interstate 57 SB over 7th ST
Fair Condition14 years old18,600 vehicles/day
Location
| State | Illinois |
| County | Franklin |
| Location | At Ncl W. Frankfort |
| Carries | Interstate 57 SB |
| Crosses | 7th ST |
| Coordinates | 37.90829, -88.94642 |
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 | 184.4 ft (56.2 m) |
| Max Span | 90.9 ft (27.7 m) |
| Deck Width | 62.7 ft (19.1 m) |
| Deck Area | 1073.4 sq m |
| Main Spans | 2 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 18,600 (2023) |
| Truck Traffic | 39% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 028008000000000 |