Figure 5-1: Highway Vehicle-Miles Traveled, United States and Pennsylvania
Figure 5-1: Highway Vehicle-Miles Traveled, United States and PennsylvaniaExcel | CSV | Graphic Version
Year Pennsylvania VMT (millions) US VMT (millions) Pennsylvania index U.S. index 1995 94,520 2,422,775 100 100 1996 96,646 2,484,080 102...