I-39/US 51 over Conveyor Belt/pvt RD
Fair Condition41 years old19,400 vehicles/day
Location
| State | Illinois |
| County | LaSalle |
| Location | 0.43 Mi S Of US 6 |
| Carries | I-39/US 51 |
| Crosses | Conveyor Belt/pvt RD |
| Coordinates | 41.33046, -89.07421 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 43.0 ft (13.1 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 88.3 ft (26.9 m) |
| Deck Area | 352.4 sq m |
| Main Spans | 1 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 19,400 (2023) |
| Truck Traffic | 38% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 050019600000000 |