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Road traffic statistics

942664

Details

AADF latest year 2019
Region London
Local authority Hillingdon
Road name B465
Road type Minor
Start junction road -
End junction road -
Link length -
Easting & Northing 507726,181534
Latitude & longitude 51.52246,-0.44865

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
2019 Manual count 35,078 30,084 4,065 563 88 289 77
2018 Manual count 31,847 27,783 3,311 479 122 214 60
2017 Manual count 33,694 28,261 4,244 742 111 280 167
2016 Manual count 31,207 26,181 4,041 555 128 266 164
2015 Manual count 29,471 25,394 3,014 502 107 257 304
2014 Manual count 30,724 27,030 2,542 590 194 224 337
2013 Manual count 24,480 21,141 2,363 669 43 102 206
2012 Manual count 32,513 28,326 2,525 944 107 259 458
2011 Manual count 30,375 26,837 2,531 632 63 163 212
2008 Manual count 22,387 18,903 2,615 507 54 178 184

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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 942664 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 942664 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. 10
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. 20
Raw counts Vehicle counts recorded at this count point. 240

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