Fap 322-us 51 over Big Muddy River
Fair Condition25 years old6,250 vehicles/day
Location
| State | Illinois |
| County | Jackson |
| Location | 1.8 Mi S Desoto |
| Carries | Fap 322-us 51 |
| Crosses | Big Muddy River |
| Coordinates | 37.78653, -89.22430 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 364.2 ft (111 m) |
| Max Span | 147.6 ft (45 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1465.2 sq m |
| Main Spans | 3 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 6,250 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 039006500000000 |