I-355 NB & SB over Finley RD & Ramp
Fair Condition37 years old104,200 vehicles/day
Location
| State | Illinois |
| County | DuPage |
| Location | 0.8 M.n. Of Us-34 |
| Carries | I-355 NB & SB |
| Crosses | Finley RD & Ramp |
| Coordinates | 41.82076, -88.02840 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 525.9 ft (160.3 m) |
| Max Span | 185.0 ft (56.4 m) |
| Deck Width | 139.4 ft (42.5 m) |
| Deck Area | 6812.8 sq m |
| Main Spans | 4 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 104,200 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 7 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022996600000000 |