Tr 12 over Rock CR
Good Condition50 years old25 vehicles/day
Location
| State | Illinois |
| County | McLean |
| Location | 5.2 Mi W Carlock |
| Carries | Tr 12 |
| Crosses | Rock CR |
| Coordinates | 40.58623, -89.24532 |
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 | Concrete Continuous |
| Design | Slab |
| Total Length | 95.1 ft (29 m) |
| Max Span | 35.4 ft (10.8 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 229.1 sq m |
| Main Spans | 3 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 25 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 057401800000000 |