Tr 560 over Mackinaw River
Good Condition62 years old125 vehicles/day
Location
| State | Illinois |
| County | McLean |
| Location | 2.0 Mi Ese Colfax |
| Carries | Tr 560 |
| Crosses | Mackinaw River |
| Coordinates | 40.55445, -88.57424 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 118.1 ft (36 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 284.4 sq m |
| Main Spans | 4 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 125 (2024) |
| Truck Traffic | 42% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 057310000000000 |