Hill to Hill Bridge

Hill to Hill Bridge
Hill to Hill Bridge heading northbound in October 2005
Coordinates	40°36′56″N 75°23′05″W / 40.6155°N 75.3846°W / 40.6155; -75.3846
Carries	4 lanes of PA 378 and 2 sidewalks
Crosses	Lehigh River
Locale	Bethlehem, Pennsylvania, U.S.
Official name	Hill to Hill Bridge
Other name(s)	Route 378 Bridge
Characteristics
Design	concrete arch truss bridge
History
Opened	1924
Statistics
Toll	Free
Location

The Hill to Hill Bridge is a road crossing of the Lehigh River and linking the south and north sides of Bethlehem, Pennsylvania in the Lehigh Valley region of eastern Pennsylvania.

Completed in 1924, Hill to Hill Bridge carries Pennsylvania Route 378 from Wyandotte Street on Bethlehem's south side to a series of ramps and viaducts on the north side. It replaced a two-lane covered bridge and eliminated several grade crossings of three railroads on the two banks of the Lehigh River. The Hill to Hill Bridge is located in the Central Bethlehem Historic District and was added to the National Register of Historic Places in 1972 with a boundary increase to the designation added in 1988.^[1]