Our Nation's Highways: 2008

Figure 2-6. Toll Road Vehicle Miles Traveled, 1993-2006

Figure 2-6 indicates that the annual average vehicle miles traveled (VMT) growth rate for toll roads exceeds 3.6 percent compared with the 2.1 percent average of all roadway types over the last 14 years. Although VMT from all roadway types is still growing, VMT growth rates have been declining since 2003, with the growth rate of toll VMT declining at a much slower pace than the national average.

Data represented in the inset chart
Table in Excel format

Data Source: U.S. Department of Transportation, Federal Highway Administration, Office of Highway Policy Information, Highway Performance Monitoring System, 1993–2006.