Lehigh County Courthouse is located at 17 South Seventeenth Street, Allentown PA 18101; phone: 610‑782‑3000.
Formed March 6, 1812; named for Lehigh River, from an Indian name, Lechauwekink (where there are forks); Indian trails forked in various directions below Bethlehem. The Blue Mountains are north and the Lehigh Hills south, containing large deposits of slate and cement. Chief industries, agriculture and manufacturing.
ALLENTOWN, county seat, at junction of Jordan and Little Lehigh Creeks; was settled in 1751 by Chief Justice William Allen, a friend of the Penns; is entered from the south by, it is said, the largest concrete bridge in the world, erected by a trolley company, 2650 feet long and 120 feet high; built in 1913. The city has an abundant supply of pure water, pumped direct from the spring to the residences; daily flow, 12,000,000 gallons. Courthouse, colonial, with cupola, Fifth and Hamilton Streets. First Presbyterian Church, North Fifth Street, near Hamilton, Renaissance. Jail, North Fourth Street, near Linden, feudal architecture, with tower 100 feet high, brown sandstone. Architect G. A. Aschbach.