I-55 over Drainage Ditch
Fair Condition52 years old21,500 vehicles/day
Location
| State | Illinois |
| County | Logan |
| Location | .5m W Bl55 NE Lincln |
| Carries | I-55 |
| Crosses | Drainage Ditch |
| Coordinates | 40.18483, -89.32637 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.3 ft (7.1 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 103.7 sq m |
| Main Spans | 2 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 21,500 (2023) |
| Truck Traffic | 33% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 054202500000000 |