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Road traffic statistics

990137

Details

AADF latest year 2009
Region London
Local authority Hillingdon
Road name B465
Road type Minor
Start junction road -
End junction road -
Link length -
Easting & Northing 508060,181570
Latitude & longitude 51.52272,-0.44383

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
2009 Manual count 14,032 11,697 1,742 376 77 88 129
2008 Manual count 14,371 12,290 1,280 438 39 100 263
2007 Manual count 14,242 12,096 1,629 297 49 93 127
2006 Manual count 16,381 14,075 1,713 362 93 111 120
2005 Manual count 16,316 13,964 1,465 471 145 175 241
2004 Manual count 17,037 15,132 1,192 425 57 114 174
2003 Manual count 17,462 15,575 1,075 545 54 109 158
2002 Manual count 15,036 13,040 1,150 466 91 235 145
2001 Manual count 15,583 13,461 1,521 365 62 126 110
2000 Manual count 15,971 13,983 1,124 537 58 227 100

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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 990137 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 990137 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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