Tr 104 over Drainage Ditch
Good Condition30 years old25 vehicles/day
Location
| State | Illinois |
| County | Piatt |
| Location | 4 Mi SE Monticello |
| Carries | Tr 104 |
| Crosses | Drainage Ditch |
| Coordinates | 39.95534, -88.53811 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 65.6 ft (20 m) |
| Max Span | 64.0 ft (19.5 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 164 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 25 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2021 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 074325000000000 |