W. Union Blvd. over Monocacy Creek
Fair Condition29 years old21,872 vehicles/day
Location
| State | Pennsylvania |
| County | Lehigh |
| Location | East Of Pa 378 Bethlehem |
| Carries | W. Union Blvd. |
| Crosses | Monocacy Creek |
| Coordinates | 40.62516, -75.38496 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 147.0 ft (44.8 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 64.6 ft (19.7 m) |
| Deck Area | 882.6 sq m |
| Main Spans | 2 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 21,872 (1997) |
| Truck Traffic | 12% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000039976 |