Fas 487 Ch 36 over Sangamon River
Fair Condition37 years old450 vehicles/day
Location
| State | Illinois |
| County | McLean |
| Location | W Side Saybrook |
| Carries | Fas 487 Ch 36 |
| Crosses | Sangamon River |
| Coordinates | 40.42734, -88.53110 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 118.1 ft (36 m) |
| Max Span | 45.9 ft (14 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 385.2 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 450 (2024) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 057362000000000 |