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Road traffic statistics

16230

Details

AADF latest year 2024
Region South East
Local authority Kent
Road name A20
Road type Major
Start junction road A25
End junction road B2016
Link length 5.80km (3.60 miles)
Easting & Northing 563600,158080
Latitude & longitude 51.29834,0.34529

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 19,608 14,951 3,583 877 40 169 27
2023 Estimated using AADF from previous year on this link 19,374 14,773 3,520 882 42 171 27
2022 Manual count 18,983 14,416 3,452 904 44 184 27
2021 Estimated using AADF from previous year on this link 18,529 13,974 3,473 872 65 182 28
2020 Estimated using AADF from previous year on this link 16,823 12,778 3,033 812 87 176 24
2019 Estimated using AADF from previous year on this link 22,222 17,498 3,543 907 68 237 37
2018 Manual count 22,176 17,460 3,555 903 56 220 37
2017 Estimated using AADF from previous year on this link 20,659 16,062 3,358 948 32 238 52
2016 Estimated using AADF from previous year on this link 20,476 16,082 3,173 923 32 245 54
2015 Estimated using AADF from previous year on this link 20,010 15,885 2,938 888 32 244 54
2014 Estimated using AADF from previous year on this link 19,197 15,420 2,643 842 32 236 55
2013 Estimated using AADF from previous year on this link 18,670 15,072 2,463 857 40 229 49
2012 Manual count 18,670 15,255 2,320 830 41 217 48
2011 Estimated using AADF from previous year on this link 18,993 15,247 2,577 934 9 179 56
2010 Manual count 19,028 15,339 2,519 933 10 181 56
2009 Manual count 16,644 13,047 2,525 721 7 298 53
2008 Manual count 9,227 7,586 1,220 277 8 103 41
2007 Manual count 21,717 17,179 3,001 984 18 425 128
2006 Manual count 21,194 16,895 2,851 1,076 33 249 123
2005 Manual count 20,278 16,030 2,834 1,074 13 198 142
2004 Manual count 20,704 16,637 2,620 917 21 376 154
2003 Manual count 20,063 15,910 2,527 989 25 498 139
2002 Manual count 20,023 16,342 2,295 1,013 13 226 147
2001 Manual count 18,885 15,093 2,419 991 27 255 127
2000 Manual count 20,393 15,907 2,610 1,094 25 627 155

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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 16230 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 16230 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. 336

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