Old Mickley Road over Helfrich Spring Pond
Fair Condition106 years old3,000 vehicles/day
Location
| State | Pennsylvania |
| County | Lehigh |
| Location | Whitehall Township |
| Carries | Old Mickley Road |
| Crosses | Helfrich Spring Pond |
| Coordinates | 40.62722, -75.49071 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 23.0 ft (7 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 55.3 sq m |
| Main Spans | 1 |
| Year Built | 1920 |
Traffic
| Avg Daily Traffic | 3,000 (1980) |
| Truck Traffic | 1% |
| 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 | 000000000023431 |