Travel on all roads and streets changed by -0.3 percent for March 2003 as compared to March 2002.

Estimated Vehicle-Miles of Travel by Region - March 2003 - (in Billions)

Change in Traffic as compared to the same month last year.

Note: All data for this month are preliminary. Revised values for the previous month are shown in Tables 1 and 2. All vehicle-miles of travel computed with 2001 Table VM-2 as a base. Complied with data on hand as of April 21, 2003.

1. Travel Trends (March 2003)

2. Individual Monthly Motor Vehicle Travel in the U.S.

3. Cumulative Monthly Motor Vehicle Travel in the U.S.

4. Changes on Rural Arterial Roads by Region and State

5. Traffic Volume Trends -Rural
   1. Year 2002

   2. Year 2003

6. Traffic Volume Trends -Urban
   1. Year 2002

   2. Year 2003

7. Figure 1 - Moving 12-Month Total on All Highways

8. Figure 2 - Travel on U.S. Highways By Month