I-80 WB Exit Ramp over Collins Run
Good Condition15 years old1,350 vehicles/day
Location
| State | Illinois |
| County | Grundy |
| Location | NE Quad I-80/BRISBIN |
| Carries | I-80 WB Exit Ramp |
| Crosses | Collins Run |
| Coordinates | 41.42307, -88.36172 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 103.3 ft (31.5 m) |
| Max Span | 100.4 ft (30.6 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 280.4 sq m |
| Main Spans | 1 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 1,350 (2019) |
| Truck Traffic | 39% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 032011800000000 |