Town Hall Road over Unnamed Stream
Good Condition16 years old4,950 vehicles/day
Location
| State | Illinois |
| County | Boone |
| Location | 0.25mi S Of US 20 |
| Carries | Town Hall Road |
| Crosses | Unnamed Stream |
| Coordinates | 42.23659, -88.88090 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 99.7 ft (30.4 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Area | 285.8 sq m |
| Main Spans | 3 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 4,950 (2018) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 621 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 004700500000000 |