Ill 34 over M Fork B Muddy River
Fair Condition69 years old3,650 vehicles/day
Location
| State | Illinois |
| County | Franklin |
| Location | 2.2 Mi E Benton |
| Carries | Ill 34 |
| Crosses | M Fork B Muddy River |
| Coordinates | 37.98604, -88.86572 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 149.9 ft (45.7 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 38.7 ft (11.8 m) |
| Deck Area | 539.3 sq m |
| Main Spans | 3 |
| Year Built | 1957 (reconstructed 2001) |
Traffic
| Avg Daily Traffic | 3,650 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 028004300000000 |