Caerphilly traffic profile for 2000 to 2016

Download all street-level traffic data for Caerphilly 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 38 37 37 37 37 37 37 37 37 37 37 37 37 37 41 41 41
Pedal Cycles 368 462 372 282 294 284 255 153 241 194 221 211 254 272 226 277 331
Motorcycles 2,016 2,060 2,052 1,981 1,781 1,736 1,844 1,980 1,852 1,767 1,781 1,865 1,803 1,946 1,827 1,683 1,520
Cars 260,755 259,806 268,056 268,545 284,718 279,132 284,571 268,630 271,429 272,058 267,547 269,095 270,072 265,763 275,946 283,671 287,150
Buses & Coaches 3,474 3,122 3,308 3,286 3,074 3,040 5,692 2,965 2,777 2,644 2,211 2,137 2,141 2,098 2,229 2,285 2,168
Light Goods Vehicles 33,403 33,809 36,101 37,878 41,284 41,457 40,613 42,335 41,761 43,024 43,362 45,310 44,841 45,767 49,229 50,778 50,361
All HGVs 14,873 14,116 13,978 13,806 14,616 13,978 13,933 15,045 14,465 13,096 12,635 12,415 12,382 12,088 11,503 11,682 11,142
All Motor Vehicles 314,523 312,913 323,495 325,495 345,473 339,343 346,653 330,956 332,284 332,589 327,537 330,822 331,237 327,663 340,734 350,098 352,342

All motor vehicles on major roads 2000 to 2016

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