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Road traffic statistics

78229

Details

AADF latest year 2006
Region East of England
Local authority Hertfordshire
Road name A6141
Road type Major
Start junction road A505
End junction road Weston Way
Link length 1.60km (0.99 miles)
Easting & Northing 524750,233000
Latitude & longitude 51.98147,-0.18494

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
2006 Manual count 11,758 10,134 1,160 240 70 149 75
2005 Estimated using AADF from previous year on this link 22,736 18,320 2,439 1,776 51 80 121
2004 Estimated using AADF from previous year on this link 23,452 19,203 2,287 1,736 60 98 128
2003 Estimated using AADF from previous year on this link 22,828 18,956 2,077 1,491 73 148 156
2002 Manual count 23,389 19,685 1,913 1,526 82 104 161
2001 Estimated using AADF from previous year on this link 23,025 19,375 1,784 1,607 79 100 159
2000 Estimated using AADF from previous year on this link 23,769 19,995 1,772 1,754 83 96 152

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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 78229 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 78229 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. 7
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. 14
Raw counts Vehicle counts recorded at this count point. 48

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