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Road traffic statistics

46249

Details

AADF latest year 2024
Region South East
Local authority Kent
Road name A20
Road type Major
Start junction road B2163
End junction road East Street, Harrietsham
Link length 4.50km (2.80 miles)
Easting & Northing 583041,154262
Latitude & longitude 51.25813,0.6219

Location

Contents

Average Annual Daily Flow

Average annual daily flow
Year Count method All motor vehicles Cars & taxis LGVs HGVs Pedal cycles Motorcycles Buses & coaches
2024 Estimated using AADF from previous year on this link 19,256 13,859 4,408 747 24 198 44
2023 Manual count 19,020 13,694 4,331 751 25 200 44
2022 Estimated using AADF from previous year on this link 16,841 12,406 3,434 818 11 143 39
2021 Estimated using AADF from previous year on this link 15,602 11,559 3,083 795 11 129 37
2020 Estimated using AADF from previous year on this link 14,160 10,570 2,692 742 15 124 31
2019 Manual count 18,662 14,474 3,145 827 12 167 49
2018 Estimated using AADF from previous year on this link 19,749 14,743 3,732 1,054 28 155 65
2017 Estimated using AADF from previous year on this link 19,638 14,814 3,563 1,034 28 159 68
2016 Estimated using AADF from previous year on this link 19,440 14,832 3,367 1,008 28 163 70
2015 Manual count 18,978 14,650 3,118 976 28 163 71
2014 Estimated using AADF from previous year on this link 17,097 13,006 2,955 815 13 261 60
2013 Estimated using AADF from previous year on this link 16,600 12,713 2,753 827 16 253 53
2012 Estimated using AADF from previous year on this link 16,550 12,867 2,593 798 16 240 52
2011 Estimated using AADF from previous year on this link 16,534 12,960 2,490 786 17 247 51
2010 Manual count 16,561 13,038 2,434 787 19 251 51
2009 Manual count 16,254 12,763 2,204 1,070 35 161 56
2008 Estimated using AADF from previous year on this link 16,899 13,070 2,700 949 1 83 97
2007 Manual count 16,997 13,162 2,694 961 1 85 95
2006 Estimated using AADF from previous year on this link 16,811 13,052 2,502 980 12 195 82
2005 Manual count 16,455 12,834 2,388 969 14 180 84
2004 Estimated using AADF from previous year on this link 17,516 13,297 2,700 1,136 3 300 83
2003 Manual count 16,980 13,075 2,426 1,083 3 295 101
2002 Manual count 18,680 14,687 2,459 1,146 23 281 107
2001 Estimated using AADF from previous year on this link 17,030 13,172 2,404 1,215 30 140 99
2000 Manual count 16,498 12,776 2,276 1,222 34 127 97

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Data disclaimer

Traffic figures at the regional and national level are robust, and are reported as accredited official 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.

Quality flags in data downloads

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 a column - estimation_method – 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.

Site details
Manual count point site 46249 details
Average annual daily flow
Number of vehicles that travel past the count point (in both directions) on an average day of the year.
Average annual daily flow by direction
Number of vehicles that travel past the count point on an average day of the year, by direction of travel.
Raw counts
Vehicle counts recorded at this count point.
Data Description Records Download
Site details Manual count point site 46249 details 1
Average annual daily flow Number of vehicles that travel past the count point (in both directions) on an average day of the year. 25
Average annual daily flow by direction Number of vehicles that travel past the count point on an average day of the year, by direction of travel. 50
Raw counts Vehicle counts recorded at this count point. 240

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