Il 71 Fap 311 over Interm. Stream
Good Condition18 years old5,600 vehicles/day
Location
| State | Illinois |
| County | LaSalle |
| Location | 2.57 Mi N Of I-80 |
| Carries | Il 71 Fap 311 |
| Crosses | Interm. Stream |
| Coordinates | 41.40501, -88.74576 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 39.0 ft (11.9 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Width | 100.1 ft (30.5 m) |
| Deck Area | 362.9 sq m |
| Main Spans | 3 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 5,600 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 221 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 050204300000000 |