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Road traffic statistics

99746

Details

AADF latest year 2024
Region South East
Local authority Reading
Road name A4
Road type Major
Start junction road A327W
End junction road A327E
Link length 0.20km (0.12 miles)
Easting & Northing 471800,172870
Latitude & longitude 51.45027,-0.96812

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 11,102 9,319 1,305 231 484 203 45
2023 Estimated using AADF from previous year on this link 10,933 9,180 1,282 230 479 197 45
2022 Manual count 10,748 9,011 1,260 233 487 199 44
2021 Estimated using AADF from previous year on this link 9,263 7,698 1,410 111 60 27 17
2020 Estimated using AADF from previous year on this link 8,426 6,988 1,293 103 73 26 16
2019 Estimated using AADF from previous year on this link 10,843 9,200 1,465 118 64 35 26
2018 Estimated using AADF from previous year on this link 10,745 9,086 1,478 119 58 37 25
2017 Estimated using AADF from previous year on this link 10,821 9,187 1,451 117 53 38 28
2016 Estimated using AADF from previous year on this link 10,817 9,255 1,378 117 55 37 30
2015 Estimated using AADF from previous year on this link 10,560 9,113 1,262 115 59 38 32
2014 Manual count 10,331 8,936 1,203 118 64 43 30
2013 Estimated using AADF from previous year on this link 13,465 11,367 1,630 289 67 66 113
2012 Estimated using AADF from previous year on this link 13,489 11,468 1,568 285 68 59 108
2011 Estimated using AADF from previous year on this link 13,643 11,650 1,550 282 72 62 99
2010 Estimated using AADF from previous year on this link 13,529 11,685 1,389 276 65 74 105
2009 Estimated using AADF from previous year on this link 13,491 11,756 1,301 263 65 78 93
2008 Estimated using AADF from previous year on this link 13,237 11,503 1,282 288 65 70 94
2007 Estimated using AADF from previous year on this link 13,488 11,762 1,256 289 58 73 108
2006 Manual count 13,653 11,953 1,193 311 93 77 119
2005 Estimated using AADF from previous year on this link 13,209 10,950 1,866 218 69 67 108
2004 Estimated using AADF from previous year on this link 13,630 11,478 1,750 206 82 81 115
2003 Estimated using AADF from previous year on this link 13,355 11,331 1,590 170 101 124 140
2002 Estimated using AADF from previous year on this link 13,636 11,766 1,464 175 113 87 144
2001 Manual count 13,359 11,581 1,366 185 109 84 143
2000 Manual count 10,479 9,044 964 266 92 88 117

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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 99746 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 99746 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. 28
Raw counts Vehicle counts recorded at this count point. 60

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