Fap 322(sb)(us 51) over Sangamon River
Fair Condition50 years old5,900 vehicles/day
Location
| State | Illinois |
| County | Macon |
| Location | 1 Mi S Harristown |
| Carries | Fap 322(sb)(us 51) |
| Crosses | Sangamon River |
| Coordinates | 39.82427, -89.03784 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 754.9 ft (230.1 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 2945.3 sq m |
| Main Spans | 10 |
| Year Built | 1976 (reconstructed 2018) |
Traffic
| Avg Daily Traffic | 5,900 (2023) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 058009900000000 |