Fas 1870 over Marys River
Fair Condition39 years old750 vehicles/day
Location
| State | Illinois |
| County | Randolph |
| Location | 1870 Over Marys Rv |
| Carries | Fas 1870 |
| Crosses | Marys River |
| Coordinates | 37.95628, -89.70646 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 244.1 ft (74.4 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 654.7 sq m |
| Main Spans | 4 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 750 (2024) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 079302500000000 |