Township Road 58a over Union Special Ditch
Fair Condition86 years old50 vehicles/day
Location
| State | Illinois |
| County | Bureau |
| Location | 3.5 Mi. E. Yorktown |
| Carries | Township Road 58a |
| Crosses | Union Special Ditch |
| Coordinates | 41.56217, -89.77555 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 29.2 ft (8.9 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 67.6 sq m |
| Main Spans | 1 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 50 (2010) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 006306300000000 |