Tr 30a(strawn Rd) over Willow Branch
Good Condition5 years old50 vehicles/day
Location
| State | Illinois |
| County | Macon |
| Location | 3.25 Mi NE Niantic |
| Carries | Tr 30a(strawn Rd) |
| Crosses | Willow Branch |
| Coordinates | 39.89026, -89.12518 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 63.6 ft (19.4 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 141.6 sq m |
| Main Spans | 1 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 50 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 058341300000000 |