Fap-726 (ill-148) over Big Muddy River
Fair Condition46 years old3,500 vehicles/day
Location
| State | Illinois |
| County | Jefferson |
| Location | 1.5 Mi W Nason Road |
| Carries | Fap-726 (ill-148) |
| Crosses | Big Muddy River |
| Coordinates | 38.21405, -89.00037 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 647.0 ft (197.2 m) |
| Max Span | 81.0 ft (24.7 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 2110.0 sq m |
| Main Spans | 8 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 3,500 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 041009600000000 |