• National Heritage Area

    Path of Progress

    National Heritage Tour Route Pennsylvania

Preserving History

The Path of Progress is a 500 mile driving route which winds through the hills and valleys of nine scenic southwestern Pennsylvania counties linking key historical sites and diverse points of interest. A distinct portrait of the combined industrial, cultural, and economic heritage of the area is revealed by traveling all or portions of the route.

Did You Know?

Frank Lloyd Wright's Fallingwater

There are two houses engineered by architect Frank Lloyd Wright with in miles of each other along the Path of Progress. More...