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Road traffic statistics

17739

Details

AADF latest year 2023
Region South East
Local authority Surrey
Road name M23
Road type Major
Start junction road 9
End junction road 8
Link length 12.20km (7.58 miles)
Easting & Northing 530976,143452
Latitude & longitude 51.17531,-0.1277

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
2023 Manual count 118,361 92,608 19,353 5,677 0 333 390
2022 Manual count 109,964 83,347 20,533 5,471 0 317 296
2021 Manual count 77,017 52,231 18,837 5,549 0 275 125
2020 Manual count 60,965 43,285 12,641 4,802 0 206 30
2019 Manual count 110,574 85,420 17,921 6,415 0 410 408
2018 Estimated using AADF from previous year on this link 127,054 101,130 18,831 6,152 0 509 432
2017 Manual count 127,242 101,999 18,253 6,047 0 512 431
2016 Manual count 123,685 99,706 16,837 6,115 0 548 479
2015 Manual count 130,401 106,296 17,002 5,893 0 610 599
2014 Manual count 118,678 95,991 15,272 6,511 0 402 502
2013 Manual count 112,027 90,608 14,925 5,471 0 430 593
2012 Manual count 113,156 91,250 15,277 5,532 0 554 543
2011 Manual count 106,881 84,318 15,816 5,591 0 539 617
2010 Manual count 107,215 84,514 15,199 6,085 0 669 748
2009 Manual count 118,317 95,034 16,423 5,463 0 608 789
2008 Estimated using AADF from previous year on this link 112,985 93,113 15,016 6,576 0 650 586
2007 Manual count 112,815 93,863 12,097 5,458 0 727 670
2006 Manual count 111,022 90,322 13,875 5,368 0 673 784
2005 Manual count 130,770 112,322 11,078 6,011 0 670 689
2004 Manual count 126,876 109,676 9,867 5,902 0 759 672
2003 Manual count 118,959 103,093 8,613 5,845 0 832 576
2002 Manual count 111,341 96,571 7,884 5,571 0 716 599
2001 Manual count 108,445 89,286 11,877 5,771 0 802 709
2000 Manual count 104,558 86,759 10,317 5,870 0 665 947

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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 17739 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 17739 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. 24
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. 48
Raw counts Vehicle counts recorded at this count point. 528

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