Phila City Hall Philadelphia City Hall - A view from Benjamin Franklin Parkway. An iconic structure and Philadelphia landmark constructed from 1871 to 1901. In 1976, it was designated a National Historic Landmark, and in 2006, also named a National Historic Civil Engineering Landmark by the American Society of Civil Engineers.
Phila City Hall Philadelphia City Hall - A view from Benjamin Franklin Parkway. An iconic structure and Philadelphia landmark constructed from 1871 to 1901. In 1976, it was designated a National Historic Landmark, and in 2006, also named a National Historic Civil Engineering Landmark by the American Society of Civil Engineers.