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Road traffic statistics

77087

Details

AADF latest year 2005
Region South East
Local authority Windsor and Maidenhead
Road name A404
Road type Major
Start junction road A404 main route
End junction road A4130
Link length 0.20km (0.12 miles)
Easting & Northing 484370,181870
Latitude & longitude 51.52945,-0.78512

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
2005 Estimated from nearby links 12,109 10,287 1,193 414 28 129 86
2004 Estimated from nearby links 11,839 9,955 1,202 380 27 248 54
2003 Estimated from nearby links 11,802 9,945 1,192 362 28 240 63
2002 Estimated from nearby links 11,535 9,856 1,058 364 33 196 61
2001 Estimated from nearby links 11,326 9,740 981 350 31 198 57
2000 Estimated from nearby links 11,248 9,710 949 352 35 178 59

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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 77087 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 77087 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. 6
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. 6
Raw counts Vehicle counts recorded at this count point. 0

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