Tr 178 Elm Road over Coon Creek
Good Condition11 years old75 vehicles/day
Location
| State | Illinois |
| County | Washington |
| Location | 2 Mi NW Of Hoyleton |
| Carries | Tr 178 Elm Road |
| Crosses | Coon Creek |
| Coordinates | 38.35019, -89.60581 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 48.6 ft (14.8 m) |
| Max Span | 47.6 ft (14.5 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 108.0 sq m |
| Main Spans | 1 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 75 (2024) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 421 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 095326400000000 |