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Road traffic statistics

73170

Details

AADF latest year 2024
Region South East
Local authority Slough
Road name A412
Road type Major
Start junction road A4
End junction road LA Boundary
Link length 1.80km (1.12 miles)
Easting & Northing 499000,180220
Latitude & longitude 51.51224,-0.57475

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 21,134 18,211 2,071 619 125 159 74
2023 Estimated using AADF from previous year on this link 20,819 17,939 2,034 618 123 154 73
2022 Estimated using AADF from previous year on this link 20,466 17,608 2,000 628 125 156 73
2021 Manual count 19,148 16,486 1,845 607 140 143 68
2020 Manual count 16,621 14,044 1,872 492 300 149 63
2019 Estimated using AADF from previous year on this link 23,453 19,889 2,869 387 97 206 103
2018 Estimated using AADF from previous year on this link 23,245 19,642 2,894 388 88 219 102
2017 Estimated using AADF from previous year on this link 23,420 19,861 2,841 384 80 222 112
2016 Estimated using AADF from previous year on this link 23,428 20,008 2,699 381 83 220 120
2015 Estimated using AADF from previous year on this link 22,902 19,701 2,470 377 90 225 129
2014 Estimated using AADF from previous year on this link 23,148 20,069 2,349 379 96 221 131
2013 Estimated using AADF from previous year on this link 23,027 20,280 2,063 354 99 208 123
2012 Manual count 23,131 20,395 2,039 358 101 208 131
2011 Estimated using AADF from previous year on this link 24,922 21,480 2,634 373 336 161 274
2010 Estimated using AADF from previous year on this link 24,935 21,588 2,555 367 305 151 274
2009 Estimated using AADF from previous year on this link 25,403 22,052 2,542 385 305 163 261
2008 Manual count 25,591 22,410 2,347 394 305 173 267
2007 Estimated using AADF from previous year on this link 22,909 19,750 2,021 682 110 204 252
2006 Manual count 22,518 19,365 2,019 704 177 166 264
2005 Estimated using AADF from previous year on this link 21,685 18,805 1,961 530 89 165 224
2004 Manual count 22,501 19,712 1,839 512 106 201 237
2003 Estimated using AADF from previous year on this link 21,914 19,111 1,903 512 45 191 197
2002 Manual count 22,459 19,846 1,752 524 51 134 203
2001 Estimated using AADF from previous year on this link 22,048 19,533 1,634 551 49 129 201
2000 Estimated using AADF from previous year on this link 22,686 20,158 1,622 591 51 123 192

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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 73170 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 73170 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. 168

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