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Road traffic statistics

48040

Details

AADF latest year 2024
Region South East
Local authority Surrey
Road name M25
Road type Major
Start junction road 10
End junction road 9
Link length 9.00km (5.59 miles)
Easting & Northing 515307,158630
Latitude & longitude 51.31511,-0.34687

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 Automatic counter 142,033 95,682 32,017 13,484 0 416 434
2023 Estimated using AADF from previous year on this link 152,737 103,730 33,653 14,429 0 454 470
2022 Automatic counter 149,155 100,927 32,587 14,724 0 468 449
2021 Manual count 114,379 76,559 24,660 12,472 0 355 334
2020 Automatic counter 115,677 77,775 24,201 12,978 0 471 251
2019 Manual count 150,539 109,799 26,612 12,931 0 771 426
2018 Automatic counter 155,538 116,325 24,646 13,467 0 668 432
2017 Manual count 157,423 118,688 24,191 13,427 0 680 436
2016 Manual count 156,722 117,231 24,063 14,058 0 852 518
2015 Manual count 154,095 115,881 24,033 13,072 0 758 350
2014 Manual count 152,040 114,622 23,451 12,792 0 761 414
2013 Manual count 136,646 104,854 18,457 11,647 0 905 782
2012 Manual count 149,661 116,410 19,667 12,354 0 807 423
2011 Manual count 145,440 109,997 21,180 12,949 0 640 674
2010 Manual count 145,225 111,004 20,237 12,306 0 927 751
2009 Manual count 136,809 106,168 17,471 11,608 0 845 717
2008 Manual count 141,949 108,174 16,410 16,175 0 710 480
2007 Manual count 139,706 106,635 16,235 15,515 0 801 520
2006 Manual count 144,111 109,994 15,291 17,015 0 714 1,097
2005 Manual count 117,322 94,814 11,588 9,512 0 805 603
2004 Manual count 129,274 101,219 12,466 14,253 0 691 645
2003 Manual count 136,781 106,993 14,248 14,306 0 658 576
2002 Manual count 133,791 103,903 14,354 13,856 0 720 958
2001 Manual count 143,372 111,697 16,053 14,236 0 644 742
2000 Manual count 142,797 113,478 14,035 13,687 0 580 1,017

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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 48040 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 48040 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. 480

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