Tr 323 over Parker Run
Poor Condition64 years old75 vehicles/day
Location
| State | Illinois |
| County | Henry |
| Location | 2.5 Mi N New Windsor |
| Carries | Tr 323 |
| Crosses | Parker Run |
| Coordinates | 41.23857, -90.42282 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 21.0 ft (6.4 m) |
| Deck Area | 117.1 sq m |
| Main Spans | 2 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 75 (2020) |
| Truck Traffic | 27% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 037315900000000 |