Tr 446 over Mackinaw River
Good Condition47 years old50 vehicles/day
Location
| State | Illinois |
| County | McLean |
| Location | 1.5 Mi SE Lexington |
| Carries | Tr 446 |
| Crosses | Mackinaw River |
| Coordinates | 40.59177, -88.72640 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 185.0 ft (56.4 m) |
| Max Span | 49.2 ft (15 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 445.6 sq m |
| Main Spans | 4 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 50 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 057492900000000 |