Fai 255 over Mcdonough Lake Ditch
Good Condition39 years old40,300 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | .68mi N Black Lane |
| Carries | Fai 255 |
| Crosses | Mcdonough Lake Ditch |
| Coordinates | 38.70172, -90.03039 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 22.3 ft (6.8 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 231.9 sq m |
| Main Spans | 2 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 40,300 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060202600000000 |