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Road traffic statistics

99203

Details

AADF latest year 2024
Region South East
Local authority Kent
Road name M20
Road type Major
Start junction road 7
End junction road 8
Link length 5.40km (3.36 miles)
Easting & Northing 579237,157355
Latitude & longitude 51.28712,0.56899

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 Manual count 77,651 52,050 16,230 9,076 0 181 114
2023 Estimated using AADF from previous year on this link 70,535 46,005 13,824 10,053 0 393 261
2022 Manual count 69,002 44,762 13,386 10,200 0 404 249
2021 Estimated using AADF from previous year on this link 68,055 42,205 14,608 11,005 0 206 31
2020 Manual count 59,726 36,919 12,498 10,078 0 202 31
2019 Manual count 72,737 49,421 12,891 9,552 0 621 251
2018 Estimated using AADF from previous year on this link 82,554 56,557 14,028 11,387 0 412 170
2017 Manual count 82,445 57,044 13,598 11,220 0 414 169
2016 Estimated using AADF from previous year on this link 82,923 57,844 12,858 11,453 0 464 304
2015 Manual count 81,812 57,376 12,108 11,559 0 458 311
2014 Estimated using AADF from previous year on this link 74,442 51,474 11,937 10,225 0 472 334
2013 Manual count 73,470 51,223 10,904 10,572 0 442 329
2012 Estimated using AADF from previous year on this link 74,785 51,808 11,903 10,314 0 392 367
2011 Manual count 74,376 52,559 11,031 10,034 0 411 341
2010 Estimated using AADF from previous year on this link 70,808 54,356 9,016 6,308 0 710 418
2009 Manual count 71,831 55,522 8,711 6,459 0 751 388
2008 Estimated using AADF from previous year on this link 76,300 51,700 12,569 10,858 0 297 876
2007 Manual count 76,355 52,117 11,746 11,455 0 309 728
2006 Manual count 75,825 53,342 10,812 10,086 0 775 810
2005 Manual count 73,097 51,550 10,297 10,316 0 340 594
2004 Manual count 71,382 50,178 9,628 10,601 0 374 601
2003 Manual count 71,341 52,954 8,736 8,349 0 455 847
2002 Manual count 74,995 54,374 9,022 10,457 0 384 758
2001 Manual count 66,903 46,253 9,262 10,238 0 352 798
2000 Manual count 67,122 48,588 9,088 8,159 0 456 831

Download data

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 99203 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 99203 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. 408

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