I-255 Ramp E over Blue Waters Ditch
Fair Condition46 years old2,400 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 0.50 Mi S Doris AVE |
| Carries | I-255 Ramp E |
| Crosses | Blue Waters Ditch |
| Coordinates | 38.54901, -90.16134 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 833.0 ft (253.9 m) |
| Max Span | 111.9 ft (34.1 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 2259.7 sq m |
| Main Spans | 8 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 2,400 (2024) |
| Truck Traffic | 9% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082026300000000 |