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Road traffic statistics

58198

Details

AADF latest year 2021
Region London
Local authority Richmond upon Thames
Road name A308
Road type Major
Start junction road M3 Junction 1
End junction road Lower Sunbury rd
Link length 1.20km (0.75 miles)
Easting & Northing 513005,169540
Latitude & longitude 51.41363,-0.37642

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
2021 Estimated using AADF from previous year on this link 10,035 8,034 1,461 329 126 142 69
2020 Estimated using AADF from previous year on this link 9,123 7,346 1,276 304 169 137 58
2019 Manual count 12,167 10,060 1,491 340 132 185 91
2018 Estimated using AADF from previous year on this link 17,880 14,314 2,551 693 133 186 135
2017 Estimated using AADF from previous year on this link 17,829 14,383 2,436 677 136 190 142
2016 Estimated using AADF from previous year on this link 17,703 14,400 2,302 659 136 196 146
2015 Estimated using AADF from previous year on this link 17,869 14,704 2,232 613 131 183 138
2014 Manual count 17,846 14,754 2,145 611 114 193 144
2013 Estimated using AADF from previous year on this link 17,877 13,928 2,441 929 239 374 205
2012 Estimated using AADF from previous year on this link 17,690 13,808 2,382 895 292 383 223
2011 Estimated using AADF from previous year on this link 17,927 14,076 2,439 834 338 352 226
2010 Estimated using AADF from previous year on this link 17,968 14,119 2,451 825 340 354 219
2009 Estimated using AADF from previous year on this link 18,399 14,511 2,478 826 351 378 206
2008 Estimated using AADF from previous year on this link 18,658 14,628 2,544 890 323 400 196
2007 Estimated using AADF from previous year on this link 19,089 14,972 2,598 916 276 410 193
2006 Manual count 19,176 15,201 2,542 823 214 418 192
2005 Estimated using AADF from previous year on this link 23,164 19,569 2,251 925 240 290 129
2004 Estimated using AADF from previous year on this link 23,387 19,787 2,204 960 236 315 121
2003 Estimated using AADF from previous year on this link 23,187 19,552 2,328 871 273 330 106
2002 Manual count 23,412 19,951 2,114 936 188 319 92
2001 Estimated using AADF from previous year on this link 25,150 21,615 2,094 945 99 355 141
2000 Manual count 25,120 21,593 2,088 979 90 328 132

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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 58198 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 58198 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. 22
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. 44
Raw counts Vehicle counts recorded at this count point. 120

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