Obrien RD over Aux Sable Ck
Good Condition28 years old600 vehicles/day
Location
| State | Illinois |
| County | Kendall |
| Location | 1.5 Mi. S. Of Rte.52 |
| Carries | Obrien RD |
| Crosses | Aux Sable Ck |
| Coordinates | 41.49083, -88.33046 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 49.5 ft (15.1 m) |
| Max Span | 49.5 ft (15.1 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 128.3 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 600 (2024) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 822 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 047314900000000 |