US 51 over Half-mile Creek
Fair Condition105 years old6,350 vehicles/day
Location
| State | Illinois |
| County | Perry |
| Location | S Of Ill 14 |
| Carries | US 51 |
| Crosses | Half-mile Creek |
| Coordinates | 37.96513, -89.23371 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 101.9 sq m |
| Main Spans | 1 |
| Year Built | 1921 (reconstructed 1954) |
Traffic
| Avg Daily Traffic | 6,350 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 073000300000000 |