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Road traffic statistics

36979

Details

AADF latest year 2022
Region South East
Local authority West Berkshire
Road name A329
Road type Major
Start junction road A340
End junction road Westbury Lane, Purley
Link length 2.10km (1.30 miles)
Easting & Northing 465000,176100
Latitude & longitude 51.48013,-1.06537

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
2022 Estimated using AADF from previous year on this link 8,779 6,954 1,536 184 75 91 14
2021 Estimated using AADF from previous year on this link 8,132 6,479 1,379 179 77 82 13
2020 Estimated using AADF from previous year on this link 7,384 5,925 1,204 165 103 79 11
2019 Estimated using AADF from previous year on this link 9,829 8,114 1,407 184 81 106 17
2018 Manual count 9,807 8,096 1,411 184 67 99 18
2017 Estimated using AADF from previous year on this link 9,731 7,796 1,622 160 108 117 36
2016 Estimated using AADF from previous year on this link 9,651 7,806 1,533 155 107 121 37
2015 Estimated using AADF from previous year on this link 9,436 7,710 1,419 149 108 121 37
2014 Estimated using AADF from previous year on this link 9,437 7,802 1,326 147 108 126 37
2013 Manual count 9,231 7,694 1,233 145 136 122 36
2012 Estimated using AADF from previous year on this link 9,407 7,575 1,515 152 73 128 36
2011 Estimated using AADF from previous year on this link 9,563 7,794 1,444 149 78 139 37
2010 Estimated using AADF from previous year on this link 9,443 7,771 1,365 145 89 127 35
2009 Manual count 9,566 7,922 1,326 141 87 143 34
2008 Estimated using AADF from previous year on this link 11,328 9,176 1,681 215 48 222 34
2007 Estimated using AADF from previous year on this link 11,689 9,528 1,681 227 48 222 31
2006 Estimated using AADF from previous year on this link 11,765 9,782 1,524 208 48 222 29
2005 Estimated using AADF from previous year on this link 11,469 9,516 1,453 207 50 263 30
2004 Estimated using AADF from previous year on this link 11,435 9,525 1,383 211 48 286 30
2003 Estimated using AADF from previous year on this link 11,406 9,516 1,373 204 48 277 36
2002 Manual count 11,117 9,431 1,218 208 58 226 34
2001 Manual count 10,645 8,918 1,110 427 77 132 58
2000 Manual count 11,999 10,108 1,389 336 85 100 66

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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 36979 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 36979 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. 23
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. 46
Raw counts Vehicle counts recorded at this count point. 144

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