Allentown, Pennsylvania

Kline's Bridge (Lehigh County, Pennsylvania)
Built 1902; rehabilitated 1963
Through truss bridge over Little Lehigh Creek on Park Drive in Allentown
Open to traffic

Linden Street Bridge (Lehigh County, Pennsylvania)
Built 1884; rehabilitated ca. 1950
Stone arch bridge over Jordan Creek on Linden Street in Allentown
Open to traffic

Little Lehigh Creek Bridge (Lehigh County, Pennsylvania)
Built 1958; rehabilitated 1988
Concrete arch bridge over Little Lehigh Creek on I-78 in Allentown
Open to traffic

Overhill Road Bridge (Lehigh County, Pennsylvania)
Built 1931; rehabilitated 1984
Concrete arch bridge over Little Lehigh Creek on Overhill Road in Allentown
Open to traffic

Reading Road Bridge (Lehigh County, Pennsylvania)
Built 1824; rehabilitated ca. 1980
Stone arch bridge over Cedar Creek on Reading Road in Allentown
Open to traffic

Salisbury Church Bridge (Lehigh County, Pennsylvania)
Built 1870; rehabilitated 1963
Stone arch bridge over Little Lehigh Creek on Devonshire Road in Allentown
Open to traffic

Schreibers Bridge (Lehigh County, Pennsylvania)
Built 1828; rehabilitated ca. 1920
Stone arch bridge over Little Lehigh Creek on Lehigh Parkway East in Allentown
Open to traffic

Tilghman Street Viaduct (Lehigh County, Pennsylvania)
Built 1929; rehabilitated 1995
Open-spandrel arch bridge over Lehigh River on Tilghman Street (PA 1002/Old US 22) in Allentown
Open to traffic