Tr 112 over Mason Tazewell Ditch
Fair Condition39 years old25 vehicles/day
Location
| State | Illinois |
| County | Mason |
| Location | 1.0 Mi E Of Topeka |
| Carries | Tr 112 |
| Crosses | Mason Tazewell Ditch |
| Coordinates | 40.32701, -89.91398 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 143.0 ft (43.6 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 322.6 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 25 (2024) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 063320100000000 |