Tr 312 over Creek
Fair Condition22 years old20 vehicles/day
Location
| State | Illinois |
| County | Crawford |
| Location | 1 Mi N Heathsville |
| Carries | Tr 312 |
| Crosses | Creek |
| Coordinates | 38.91542, -87.57515 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| 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 | 61.7 ft (18.8 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 159.8 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 20 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 017363800000000 |