Tr 108 over Drainage Ditch
Good Condition45 years old25 vehicles/day
Location
| State | Illinois |
| County | Coles |
| Location | 1.5 Mi NE Humboldt |
| Carries | Tr 108 |
| Crosses | Drainage Ditch |
| Coordinates | 39.61017, -88.28468 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 38.7 ft (11.8 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 90.3 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 25 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 015324600000000 |