Tr 236 over Unnamed Creek
Good Condition14 years old75 vehicles/day
Location
| State | Illinois |
| County | Rock Island |
| Location | 3 Mi NW Hilsdale |
| Carries | Tr 236 |
| Crosses | Unnamed Creek |
| Coordinates | 41.63463, -90.19994 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.6 ft (7.2 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 43.9 sq m |
| Main Spans | 2 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 75 (2020) |
| Truck Traffic | 40% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 081312800000000 |