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Road traffic statistics

73991

Details

AADF latest year 2024
Region South East
Local authority Windsor and Maidenhead
Road name A30
Road type Major
Start junction road A330
End junction road LA Boundary
Link length 2.50km (1.55 miles)
Easting & Northing 495190,166700
Latitude & longitude 51.39137,-0.63327

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 15,358 12,738 2,149 307 84 146 17
2023 Estimated using AADF from previous year on this link 15,126 12,548 2,112 308 83 142 17
2022 Estimated using AADF from previous year on this link 14,866 12,316 2,076 312 84 144 17
2021 Estimated using AADF from previous year on this link 13,894 11,531 1,915 300 94 132 16
2020 Estimated using AADF from previous year on this link 12,642 10,467 1,757 279 115 124 15
2019 Estimated using AADF from previous year on this link 16,280 13,780 1,991 317 101 168 24
2018 Estimated using AADF from previous year on this link 16,138 13,609 2,008 317 92 179 24
2017 Estimated using AADF from previous year on this link 16,256 13,760 1,972 317 83 181 26
2016 Manual count 16,257 13,863 1,873 314 87 179 28
2015 Estimated using AADF from previous year on this link 15,967 12,921 2,532 337 21 117 59
2014 Estimated using AADF from previous year on this link 15,623 12,671 2,415 350 23 133 55
2013 Estimated using AADF from previous year on this link 15,128 12,336 2,258 338 23 139 57
2012 Estimated using AADF from previous year on this link 15,127 12,446 2,172 330 24 124 54
2011 Estimated using AADF from previous year on this link 15,294 12,643 2,147 324 25 130 50
2010 Estimated using AADF from previous year on this link 15,126 12,681 1,923 315 23 154 53
2009 Estimated using AADF from previous year on this link 15,070 12,757 1,800 305 23 162 46
2008 Estimated using AADF from previous year on this link 14,778 12,483 1,774 330 23 145 46
2007 Manual count 15,034 12,763 1,737 330 21 151 53
2006 Estimated using AADF from previous year on this link 16,242 14,164 1,464 456 80 67 91
2005 Manual count 16,535 14,439 1,443 477 51 78 98
2004 Estimated using AADF from previous year on this link 15,822 13,571 1,539 553 83 78 81
2003 Manual count 15,468 13,397 1,397 456 102 119 99
2002 Estimated using AADF from previous year on this link 15,852 13,912 1,286 468 114 84 102
2001 Estimated using AADF from previous year on this link 15,568 13,693 1,200 492 109 81 102
2000 Estimated using AADF from previous year on this link 16,016 14,131 1,192 519 114 77 97

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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 73991 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 73991 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. 96

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