I-155 NB over I-55 SB
Fair Condition53 years old5,300 vehicles/day
Location
| State | Illinois |
| County | Logan |
| Location | I-55/155 NW Lincoln |
| Carries | I-155 NB |
| Crosses | I-55 SB |
| Coordinates | 40.17812, -89.41590 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 193.9 ft (59.1 m) |
| Max Span | 114.2 ft (34.8 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 756.5 sq m |
| Main Spans | 1 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 5,300 (2023) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 054005000000000 |