Tr 173 over Mineral Creek
Good Condition29 years old75 vehicles/day
Location
| State | Illinois |
| County | Henry |
| Location | 3.5 Mi N Of Osco |
| Carries | Tr 173 |
| Crosses | Mineral Creek |
| Coordinates | 41.39649, -90.27033 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 41.3 ft (12.6 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 92.0 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 75 (2010) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 037332500000000 |