Skip to main content

Has motorisation in the US peaked?

A new study by the University of Michigan Transportation Research Institute analysed recent changes in the United States in both the ownership of light-duty vehicles (cars, pickup trucks, SUVs and vans) and the corresponding distance driven. The study looked at the rates per person and per household over the period 1984 to 2015. The main findings were: The vehicle-ownership rates per person and per household both reached their maxima in 2006. The two rates for 2015 are down, on average, 4.4 per cent f
February 15, 2017 Read time: 1 min
A new study by the 5647 University of Michigan Transportation Research Institute analysed recent changes in the United States in both the ownership of light-duty vehicles (cars, pickup trucks, SUVs and vans) and the corresponding distance driven. The study looked at the rates per person and per household over the period 1984 to 2015.

The main findings were:

The vehicle-ownership rates per person and per household both reached their maxima in 2006. The two rates for 2015 are down, on average, 4.4 per cent from their maxima, although they have rebounded, on average, 1.4 per cent from the post-maximum minima reached in 2012 and 2013.

The distance-driven rates per person and per household both reached their maxima in 2004.

The two rates for 2015 are down, on average, 7.8 per cent from their maxima, although they have rebounded, on average, 2.1 per cent from the post-maximum minima reached in 2013.

For more information on companies in this article

Related Content

  • US speed limit increases ‘cause 33,000 deaths in 20 years’
    April 14, 2016
    A new Insurance Institute for Highway Safety (IIHS) study, which looked at the impact of speed limit increases in 41 states over a 20-year period starting in 1993, shows that increases in speed limits over two decades have cost 33,000 lives in the US In 2013 alone. The increases resulted in 1,900 additional deaths, essentially cancelling out the number of lives saved by frontal airbags that year. "Although fatality rates fell during the study period, they would have been much lower if not for states' dec
  • IAM calls for more visible policing as speeding offences rise
    October 1, 2015
    Figures obtained by the Institute of Advanced Motorists (IAM) show that, over the last decade, speeding is still the biggest motoring-related offence where the defendant is found guilty in court. The numbers of those found guilty have risen sharply in the past 12 months – from 115,935 to 148,426, an increase of 28 per cent, the highest number since 2005. The 2014 figures were two per cent greater than 2004. The next highest offence where defendants were found guilty was vehicle insurance-related crime
  • Open road tolling: safer with less congestion
    January 30, 2012
    Michael J. Davis of PBS&J looks at the positive effect that open road tolling can have on safety
  • Webinar: The future cost of gridlock
    October 14, 2014
    A new report by Inrix in collaboration with one of the world's leading economic think tanks, the Centre for Economics and Business Research (CEBR), quantifies the cost of traffic congestion on individual households and national economies in the US, UK, France and Germany. This is the first study of its kind to forecast the projected increases in these costs in these countries and their most congested cities between 2013 and 2030. Driven by urbanisation and increased GDP per capita over the next 17 ye