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Road traffic statistics

18629

Details

AADF latest year 2024
Region West Midlands
Local authority Warwickshire
Road name M40
Road type Major
Start junction road 15
End junction road 14
Link length 2.00km (1.24 miles)
Easting & Northing 427000,262255
Latitude & longitude 52.25782,-1.60585

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 102,904 76,444 14,794 11,119 0 243 304
2023 Manual count 102,481 76,575 14,366 10,991 0 245 304
2022 Manual count 105,242 78,403 14,731 11,735 0 147 226
2021 Manual count 88,730 60,550 16,021 11,920 0 102 138
2020 Manual count 72,708 49,143 12,546 10,729 0 108 182
2019 Estimated using AADF from previous year on this link 115,086 90,857 14,207 9,395 0 243 384
2018 Manual count 113,699 89,485 14,218 9,362 0 251 384
2017 Estimated using AADF from previous year on this link 113,582 86,082 13,813 12,825 0 336 525
2016 Estimated using AADF from previous year on this link 112,140 86,175 12,740 12,324 0 363 537
2015 Manual count 110,403 85,477 11,996 12,023 0 358 549
2014 Manual count 101,097 77,851 11,711 10,748 0 259 528
2013 Manual count 101,142 79,753 11,416 9,407 0 234 332
2012 Manual count 103,599 81,791 10,361 10,644 0 257 546
2011 Manual count 86,098 67,813 8,262 9,383 0 244 396
2010 Manual count 96,093 76,945 9,171 9,300 0 347 330
2009 Manual count 93,499 73,932 9,906 8,670 0 439 552
2008 Estimated using AADF from previous year on this link 97,464 75,169 11,729 9,680 0 190 696
2007 Manual count 99,285 76,939 11,455 10,175 0 180 536
2006 Estimated using AADF from previous year on this link 100,956 79,101 10,495 10,669 0 247 444
2005 Manual count 100,598 79,101 9,975 10,865 0 204 453
2004 Estimated using AADF from previous year on this link 103,137 75,533 13,180 13,998 0 244 182
2003 Manual count 99,675 73,476 11,960 13,661 0 274 304
2002 Estimated using AADF from previous year on this link 94,388 75,379 8,598 9,652 0 299 460
2001 Manual count 92,947 74,412 8,005 9,763 0 309 458
2000 Manual count 88,829 71,149 7,475 9,597 0 246 362

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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 18629 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 18629 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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