Tr-58a over North Fork
Fair Condition66 years old25 vehicles/day
Location
| State | Illinois |
| County | Marion |
| Location | 1 Mi N Patoka |
| Carries | Tr-58a |
| Crosses | North Fork |
| Coordinates | 38.79256, -89.09572 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 22.3 ft (6.8 m) |
| Deck Area | 124.4 sq m |
| Main Spans | 3 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 25 (2022) |
| Truck Traffic | 60% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 061306800000000 |