Maple Rd/ Tr 177 over Tr1b To Silver Ck
Good Condition53 years old150 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 1.5mi S Hamel |
| Carries | Maple Rd/ Tr 177 |
| Crosses | Tr1b To Silver Ck |
| Coordinates | 38.85996, -89.84798 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 17.4 ft (5.3 m) |
| Deck Area | 63.8 sq m |
| Main Spans | 2 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 150 (2021) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060321400000000 |