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Road traffic statistics

78322

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1081
Road type Major
Start junction road Sandridgebury Lane
End junction road B651 Stonecross
Link length 1.40km (0.87 miles)
Easting & Northing 515000,208470
Latitude & longitude 51.76312,-0.335

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
2024 Estimated using AADF from previous year on this link 9,018 7,769 978 73 104 74 125
2023 Estimated using AADF from previous year on this link 8,882 7,653 961 73 103 71 124
2022 Estimated using AADF from previous year on this link 8,725 7,512 945 74 104 72 123
2021 Manual count 8,156 7,033 872 71 117 66 114
2020 Estimated using AADF from previous year on this link 7,091 5,983 880 131 141 33 65
2019 Estimated using AADF from previous year on this link 9,168 7,877 997 149 124 44 102
2018 Estimated using AADF from previous year on this link 9,082 7,779 1,006 149 113 47 101
2017 Estimated using AADF from previous year on this link 9,161 7,866 987 149 102 47 111
2016 Estimated using AADF from previous year on this link 9,177 7,924 938 149 106 47 119
2015 Estimated using AADF from previous year on this link 8,982 7,803 858 144 114 48 129
2014 Estimated using AADF from previous year on this link 8,794 7,651 819 150 123 54 120
2013 Manual count 8,541 7,449 765 145 127 57 124
2012 Estimated using AADF from previous year on this link 9,191 7,735 1,162 140 123 51 103
2011 Estimated using AADF from previous year on this link 9,292 7,858 1,148 138 130 53 95
2010 Estimated using AADF from previous year on this link 9,208 7,882 1,029 133 118 63 101
2009 Estimated using AADF from previous year on this link 9,176 7,930 963 128 118 66 89
2008 Estimated using AADF from previous year on this link 8,994 7,759 949 137 118 59 90
2007 Estimated using AADF from previous year on this link 9,163 7,934 929 135 106 62 103
2006 Estimated using AADF from previous year on this link 9,268 8,062 882 147 169 64 113
2005 Manual count 9,438 8,218 869 155 108 75 121
2004 Estimated using AADF from previous year on this link 10,018 8,609 1,033 238 45 36 102
2003 Estimated using AADF from previous year on this link 9,812 8,498 939 196 55 54 125
2002 Manual count 10,058 8,825 864 202 62 38 129
2001 Estimated using AADF from previous year on this link 9,869 8,686 806 213 60 36 128
2000 Estimated using AADF from previous year on this link 10,144 8,964 800 224 62 34 122

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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 78322 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 78322 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. 25
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. 50
Raw counts Vehicle counts recorded at this count point. 96

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