Mermet Road over Main Ditch
Fair Condition38 years old200 vehicles/day
Location
| State | Illinois |
| County | Massac |
| Location | 0.74 E Of US 45 |
| Carries | Mermet Road |
| Crosses | Main Ditch |
| Coordinates | 37.27924, -88.83503 |
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 | 121.4 ft (37 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 340.4 sq m |
| Main Spans | 3 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 200 (2020) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 064310300000000 |