December 2014 Traffic Volume Trends

• Travel on all roads and streets changed by 5.0% (11.9 billion vehicle miles) for December 2014 as compared with December 2013.
• Travel for the month is estimated to be 251.4 billion vehicle miles.
• Cumulative Travel for 2014 changed by 1.7% (50.0 billion vehicle miles).
• The cumulative estimate for the year is 3015.6 billion vehicle miles of travel.

• Estimated Vehicle-Miles of Travel by Region - December 2014 - (in Billions)
• Change in Traffic as compared to 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 Highway Statistics 2012 Table VM-2 as a base.
• Compiled with data on hand as of February 11, 2015.
• Some historical data were revised based on HPMS and amended TVT data as of December 2012.
• For information on total licensed drivers in the U.S. visit https://www.fhwa.dot.gov/policy/ohpi/hss/hsspubs.htm. Select the year of interest then Section III (Driver Licensing).
• For information on total registered motor vehicles in the U.S., visit https://www.fhwa.dot.gov/policy/ohpi/hss/hsspubs.htm. Select the year of interest and Section II (Motor Vehicles).

1. Travel Trends (December 2014)
2. Individual Monthly Motor Vehicle Travel in the U.S. for December 2014
3. Changes on Rural Arterial Roads by Region and State
4. Changes on Urban Arterial Roads by Region and State
5. Changes on All Estimated Roads by Region and State
6. Volume Trends – Rural
7. Volume Trends – Urban
8. Figure 1 – Moving 12-Month Total on All Highways
9. Figure 2 – Travel on U.S. Highways By Month