Mayer Road/ Tr 239 over Sugar Forkcreek
Good Condition45 years old150 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 1.5 Mi E Marine |
| Carries | Mayer Road/ Tr 239 |
| Crosses | Sugar Forkcreek |
| Coordinates | 38.78989, -89.74661 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 121.1 ft (36.9 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 343.2 sq m |
| Main Spans | 3 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 150 (2021) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060324100000000 |