I 24 WB over New Columbia Ditch
Good Condition55 years old10,250 vehicles/day
Location
| State | Illinois |
| County | Massac |
| Location | 2 Mi S Of Johnson Co |
| Carries | I 24 WB |
| Crosses | New Columbia Ditch |
| Coordinates | 37.30169, -88.75366 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 92.2 ft (28.1 m) |
| Max Span | 42.7 ft (13 m) |
| Deck Width | 41.7 ft (12.7 m) |
| Deck Area | 356.9 sq m |
| Main Spans | 2 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 10,250 (2024) |
| Truck Traffic | 41% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 064001400000000 |