Fas 556 (ch 28) over Trib Sangamon River
Fair Condition26 years old650 vehicles/day
Location
| State | Illinois |
| County | Macon |
| Location | SW Edge Of Decatur |
| Carries | Fas 556 (ch 28) |
| Crosses | Trib Sangamon River |
| Coordinates | 39.79743, -89.01971 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 65.0 ft (19.8 m) |
| Max Span | 62.3 ft (19 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 200.0 sq m |
| Main Spans | 1 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 650 (2020) |
| 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 | 058334200000000 |