Tr 525 over I-39/US 51
Good Condition38 years old50 vehicles/day
Location
| State | Illinois |
| County | LaSalle |
| Location | 1.0 Mi N Of Il 18 |
| Carries | Tr 525 |
| Crosses | I-39/US 51 |
| Coordinates | 41.13359, -89.07502 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 228.3 ft (69.6 m) |
| Max Span | 165.4 ft (50.4 m) |
| Deck Width | 31.2 ft (9.5 m) |
| Deck Area | 661.2 sq m |
| Main Spans | 3 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 50 (2020) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 050021400000000 |