Map - Annual Person-Hours of Delay per Person: 1982 and 1999
Monday, September 10, 2012
Map - Annual Person-Hours of Delay per Person: 1982 and 1999
Cities with Population Under 1 Million
Cities with Population Over 1 Million
NOTES: The cities shown represent the 50 largest metropolitan areas, as well as others chosen by the states sponsoring the study. For a detailed explanation of the formulas used, see the source document.
SOURCE: Texas Transportation Institute, 2001 Annual Mobility Report (College Station, TX: 2001).