The Department produces annual estimates of the average daily flow by vehicle type for each major road link in Great Britain. The table below provides a breakdown of the (a) average daily flow by (b) year since 2010 for vehicles likely to be used for freight purposes. The data is provided for the closest major road link on the A20 approaching the Port of Dover Count Point No. 8107 Average Daily Flow Estimates of Selected Vehicle Types at Count Point 8107 on the Eastbound A20 – 2010 to 2017 Year Average Daily Flow of Light Goods Vehicles1 Average Daily Flow of Heavy Goods Vehicles Count Method2 2010 1,244 1,781 Estimated 2011 1,283 1,745 Estimated 2012 1,232 1,598 Estimated 2013 1,246 1,508 Estimated 2014 1,333 1,302 Estimated 2015 1,402 1,293 Estimated 2016 1,514 1,276 Estimated 2017 1,613 1,310 Estimated 1 Light Goods Vehicles may not all be used for freight carrying purposes 2 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. Figures having an estimation method of “Counted” are likely to be more accurate than those marked as “Estimated”. Further detailed information on vehicle flows, including the local road network, can be accessed via the Department’s interactive map here: https://roadtraffic.dft.gov.uk/manualcountpoints Contextual information can be found on the data.gov.uk website here: https://www.gov.uk/government/collections/road-traffic-statistics