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Road traffic statistics

57359

Details

AADF latest year 2024
Region London
Local authority Hounslow
Road name A315
Road type Major
Start junction road B363
End junction road B363
Link length 0.40km (0.25 miles)
Easting & Northing 515320,176420
Latitude & longitude 51.475,-0.34091

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 15,341 11,834 1,781 178 764 490 1,059
2023 Estimated using AADF from previous year on this link 15,370 11,903 1,771 179 684 469 1,048
2022 Estimated using AADF from previous year on this link 15,352 11,928 1,740 182 667 462 1,040
2021 Estimated using AADF from previous year on this link 14,815 11,613 1,603 171 651 401 1,027
2020 Estimated using AADF from previous year on this link 13,799 10,764 1,503 161 729 351 1,019
2019 Estimated using AADF from previous year on this link 17,793 14,200 1,724 185 589 461 1,222
2018 Estimated using AADF from previous year on this link 17,741 14,163 1,725 187 629 437 1,229
2017 Manual count 17,767 14,176 1,691 189 637 434 1,278
2016 Estimated using AADF from previous year on this link 14,756 11,557 1,787 381 262 135 896
2015 Estimated using AADF from previous year on this link 14,879 11,801 1,732 373 254 126 847
2014 Estimated using AADF from previous year on this link 14,895 11,840 1,665 373 221 133 884
2013 Estimated using AADF from previous year on this link 14,867 11,806 1,611 401 197 128 921
2012 Estimated using AADF from previous year on this link 14,794 11,704 1,571 389 240 132 998
2011 Estimated using AADF from previous year on this link 15,039 11,932 1,609 364 278 121 1,013
2010 Estimated using AADF from previous year on this link 15,047 11,968 1,617 360 280 121 981
2009 Estimated using AADF from previous year on this link 15,341 12,300 1,635 355 289 128 923
2008 Estimated using AADF from previous year on this link 15,467 12,400 1,678 379 266 135 875
2007 Manual count 15,796 12,692 1,714 391 227 139 860
2006 Estimated using AADF from previous year on this link 21,336 18,124 1,584 376 689 168 1,084
2005 Estimated using AADF from previous year on this link 20,963 17,798 1,598 379 556 154 1,034
2004 Estimated using AADF from previous year on this link 21,094 17,995 1,565 398 544 168 968
2003 Estimated using AADF from previous year on this link 20,819 17,782 1,653 360 631 176 848
2002 Estimated using AADF from previous year on this link 20,945 18,145 1,501 394 435 170 735
2001 Estimated using AADF from previous year on this link 20,890 18,145 1,472 421 418 178 674
2000 Manual count 20,833 18,127 1,468 443 380 165 630

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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 57359 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 57359 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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