Ill 108 over Drainage Ditch
Fair Condition93 years old6,950 vehicles/day
Location
| State | Illinois |
| County | Macoupin |
| Location | 0.1mi E Il 4 |
| Carries | Ill 108 |
| Crosses | Drainage Ditch |
| Coordinates | 39.27835, -89.86783 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 28.5 ft (8.7 m) |
| Max Span | 12.8 ft (3.9 m) |
| Deck Area | 106.1 sq m |
| Main Spans | 2 |
| Year Built | 1933 |
Traffic
| Avg Daily Traffic | 6,950 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 059200400000000 |