Harrow traffic profile for 2000 to 2016

Download all street-level traffic data for Harrow from 2000 to 2016. About traffic data.

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Traffic figures at the regional and national level are robust, and are reported as National Statistics. However, DfT’s traffic estimates for individual road links and small areas are less robust, as they are not always based on up-to-date counts made at these locations. Where other more up-to-date sources of traffic data are available (e.g. from local highways authorities), this may provide a more accurate estimate of traffic at these locations.

It is the responsibility of the user to decide which data are most appropriate for their purpose, and if DfT road link level traffic estimates are used, to make a note of the limitations in any published material.

DfT’s road link level traffic estimates are calculated using a variety of methods, with some methods likely to produce more accurate estimates than others.

The data tables available to download here contain two columns - Estimation_method and Estimation_method_detailed – showing the method used to estimate traffic for each location and year. Figures having an estimation method of “Counted” are likely to be more accurate than those marked as “Estimated”, and the latter should be used with caution.


Total traffic on major roads, in thousand vehicle miles, from 2000 to 2016

Year 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
Count points 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31
Pedal Cycles 562 469 487 586 496 563 590 578 741 699 675 622 568 479 538 660 985
Motorcycles 1,927 1,956 1,810 1,915 1,941 1,715 1,829 1,770 1,710 1,631 1,469 1,404 1,843 1,664 1,543 1,415 1,630
Cars 180,642 181,368 193,082 184,584 186,281 181,058 176,068 166,936 166,954 161,842 158,488 161,004 164,988 161,855 160,368 158,754 158,331
Buses & Coaches 2,893 3,048 3,456 3,440 3,754 3,735 4,194 4,065 3,941 3,891 3,792 3,839 3,815 3,461 3,307 3,153 3,198
Light Goods Vehicles 17,410 18,130 18,447 20,331 18,862 18,481 19,764 20,994 19,482 18,705 17,771 17,191 17,432 17,827 19,012 19,095 19,613
All HGVs 6,030 5,857 4,881 4,488 4,930 5,147 5,289 5,013 5,421 4,981 5,288 5,522 5,783 5,611 5,154 5,253 4,915
All Motor Vehicles 208,902 210,360 221,677 214,759 215,768 210,136 207,144 198,777 197,509 191,049 186,808 188,960 193,861 190,419 189,384 187,669 187,688

All motor vehicles on major roads 2000 to 2016

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