Fas 311 Ch 9 over N Branch Rock Creek
Good Condition49 years old3,050 vehicles/day
Location
| State | Illinois |
| County | Kankakee |
| Location | 1.4 Mi W Of US 45 |
| Carries | Fas 311 Ch 9 |
| Crosses | N Branch Rock Creek |
| Coordinates | 41.25029, -87.90343 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 110.2 ft (33.6 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 305.8 sq m |
| Main Spans | 3 |
| Year Built | 1977 (reconstructed 2005) |
Traffic
| Avg Daily Traffic | 3,050 (2021) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 422 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 046333600000000 |