Tr 178 over Cottonwood Branch
Fair Condition29 years old20 vehicles/day
Location
| State | Illinois |
| County | Christian |
| Location | 3mi SW Owaneco |
| Carries | Tr 178 |
| Crosses | Cottonwood Branch |
| Coordinates | 39.45868, -89.26425 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 76.8 ft (23.4 m) |
| Max Span | 39.7 ft (12.1 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 173.2 sq m |
| Main Spans | 2 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 20 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 011337600000000 |