Ch 21(fas 546) over Willow Branch
Poor Condition100 years old250 vehicles/day
Location
| State | Illinois |
| County | Macon |
| Location | 3.9 Mi SW Warrensbrg |
| Carries | Ch 21(fas 546) |
| Crosses | Willow Branch |
| Coordinates | 39.88007, -89.09155 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 33.5 ft (10.2 m) |
| Max Span | 32.5 ft (9.9 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 81.6 sq m |
| Main Spans | 1 |
| Year Built | 1926 (reconstructed 1974) |
Traffic
| Avg Daily Traffic | 250 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 058300700000000 |