Tr 105 over Threemile Creek
Good Condition36 years old10 vehicles/day
Location
| State | Illinois |
| County | Hardin |
| Location | 1.25 Mi S Il 34-146 |
| Carries | Tr 105 |
| Crosses | Threemile Creek |
| Coordinates | 37.44211, -88.37381 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 61.7 ft (18.8 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 139.1 sq m |
| Main Spans | 1 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 10 (2023) |
| Truck Traffic | 40% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 035303600000000 |