US 34/ Fap 591 over Big Rock CR
Fair Condition36 years old16,000 vehicles/day
Location
| State | Illinois |
| County | Kendall |
| Location | 4.3 M. W. Of Il 47 |
| Carries | US 34/ Fap 591 |
| Crosses | Big Rock CR |
| Coordinates | 41.66308, -88.52417 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 162.1 ft (49.4 m) |
| Max Span | 58.7 ft (17.9 m) |
| Deck Width | 71.9 ft (21.9 m) |
| Deck Area | 1081.9 sq m |
| Main Spans | 3 |
| Year Built | 1990 (reconstructed 2014) |
Traffic
| Avg Daily Traffic | 16,000 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 222 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 047005100000000 |