Tr10a Sullivant over Mackinaw River
Fair Condition50 years old75 vehicles/day
Location
| State | Illinois |
| County | Ford |
| Location | 1180n 200e |
| Carries | Tr10a Sullivant |
| Crosses | Mackinaw River |
| Coordinates | 40.56982, -88.42313 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 51.8 ft (15.8 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 126.4 sq m |
| Main Spans | 1 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 75 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 027324200000000 |