Tr 121 over Willow Branch
Good Condition38 years old275 vehicles/day
Location
| State | Illinois |
| County | Sangamon |
| Location | 1.8 Mi N Bradforton |
| Carries | Tr 121 |
| Crosses | Willow Branch |
| Coordinates | 39.84647, -89.72825 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 69.9 ft (21.3 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 183.2 sq m |
| Main Spans | 1 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 275 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084351000000000 |