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Road traffic statistics

990540

Details

AADF latest year 2009
Region London
Local authority Hounslow
Road name B363
Road type Minor
Start junction road -
End junction road -
Link length -
Easting & Northing 514270,176580
Latitude & longitude 51.47665,-0.35597

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 6,559 5,746 622 72 38 30 89
2008 Manual count 5,486 4,388 710 130 114 114 144
2007 Manual count 8,557 7,587 703 91 55 49 127
2006 Manual count 8,093 7,066 675 140 147 70 142
2005 Manual count 10,117 9,094 637 120 105 84 182
2004 Manual count 7,753 6,956 533 86 39 61 117
2003 Manual count 8,126 7,341 470 143 51 54 118
2002 Manual count 8,023 7,203 452 170 69 74 124

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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 990540 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 990540 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. 8
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. 16
Raw counts Vehicle counts recorded at this count point. 192

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