Town Hall Road over Leaf River
Good Condition46 years old150 vehicles/day
Location
| State | Illinois |
| County | Ogle |
| Location | 4.8 M SW Byron |
| Carries | Town Hall Road |
| Crosses | Leaf River |
| Coordinates | 42.09904, -89.34545 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 121.1 ft (36.9 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 298.9 sq m |
| Main Spans | 3 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 150 (2022) |
| Truck Traffic | 57% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 821 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 071323700000000 |