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Road traffic statistics

18033

Details

AADF latest year 2024
Region South East
Local authority Slough
Road name A412
Road type Major
Start junction road B376
End junction road A4
Link length 1.00km (0.62 miles)
Easting & Northing 498319,179443
Latitude & longitude 51.50538,-0.58478

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 12,302 10,540 1,490 193 50 65 13
2023 Estimated using AADF from previous year on this link 12,115 10,383 1,464 191 49 63 13
2022 Estimated using AADF from previous year on this link 11,902 10,191 1,440 194 50 64 13
2021 Estimated using AADF from previous year on this link 11,127 9,542 1,328 187 56 59 12
2020 Manual count 10,120 8,661 1,218 174 69 56 11
2019 Estimated using AADF from previous year on this link 15,451 13,730 1,467 124 66 66 64
2018 Estimated using AADF from previous year on this link 15,298 13,560 1,480 125 60 70 63
2017 Estimated using AADF from previous year on this link 15,429 13,711 1,453 125 55 71 70
2016 Estimated using AADF from previous year on this link 15,462 13,813 1,380 124 57 70 75
2015 Estimated using AADF from previous year on this link 15,137 13,601 1,263 121 61 72 81
2014 Estimated using AADF from previous year on this link 14,823 13,337 1,205 126 66 81 75
2013 Estimated using AADF from previous year on this link 14,395 12,984 1,126 121 68 85 78
2012 Manual count 14,454 13,100 1,084 119 69 76 74
2011 Estimated using AADF from previous year on this link 12,993 11,183 1,498 188 57 45 79
2010 Estimated using AADF from previous year on this link 12,880 11,217 1,343 184 52 53 83
2009 Estimated using AADF from previous year on this link 12,846 11,285 1,257 176 52 55 73
2008 Estimated using AADF from previous year on this link 12,594 11,042 1,239 191 52 49 73
2007 Estimated using AADF from previous year on this link 12,827 11,291 1,214 188 46 51 83
2006 Estimated using AADF from previous year on this link 12,973 11,474 1,152 202 74 54 91
2005 Estimated using AADF from previous year on this link 13,202 11,696 1,136 210 47 61 99
2004 Manual count 13,699 12,260 1,065 194 55 75 105
2003 Estimated using AADF from previous year on this link 13,981 12,163 1,371 178 75 242 27
2002 Estimated using AADF from previous year on this link 14,271 12,630 1,262 181 84 170 28
2001 Estimated using AADF from previous year on this link 13,990 12,431 1,177 190 80 164 28
2000 Estimated using AADF from previous year on this link 14,380 12,828 1,169 199 84 157 27

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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 18033 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 18033 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. 72

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