Tr-170 over Bear Creek
Good Condition46 years old50 vehicles/day
Location
| State | Illinois |
| County | Clay |
| Location | 3.5 Mi SW Flora |
| Carries | Tr-170 |
| Crosses | Bear Creek |
| Coordinates | 38.61275, -88.54067 |
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 | 81.0 ft (24.7 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 182.8 sq m |
| Main Spans | 2 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 50 (2021) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 122 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 013317100000000 |