The Lackawanna and Bloomsburg Railroad (LBR) was an 80-mile (130 km) long 19th century railroad that ran between Scranton and Northumberland in Pennsylvania in the United States. Incorporated in 1852, the railroad began operation in 1856 and was taken over by the Delaware, Lackawanna and Western Railroad in 1873. The western end of the line, from Northumberland to Beach Haven, is still in operation as the shortline North Shore Railroad.