Stonebrooke DR over Trib To Dunlap Lake
Poor Condition29 years old250 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 0.16 Mi N Gerber RD |
| Carries | Stonebrooke DR |
| Crosses | Trib To Dunlap Lake |
| Coordinates | 38.79053, -89.93626 |
Condition Ratings
| Overall Condition | Poor |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 3 (Serious) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 24.3 ft (7.4 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Area | 62.9 sq m |
| Main Spans | 3 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 250 (2021) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060670900000000 |