Tr 59 over Sen Beck Ditch
Good Condition47 years old175 vehicles/day
Location
| State | Illinois |
| County | Massac |
| Location | 3 Mi East Mermet Lk |
| Carries | Tr 59 |
| Crosses | Sen Beck Ditch |
| Coordinates | 37.25748, -88.78598 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 45.9 ft (14 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 103.6 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 175 (2020) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 222 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 064305600000000 |