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Road traffic statistics

78307

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1000
Road type Major
Start junction road Dixons Hill Rd
End junction road A1001
Link length 1.10km (0.68 miles)
Easting & Northing 523438,206487
Latitude & longitude 51.7435,-0.2135

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 Manual count 22,948 18,595 3,440 647 36 172 94
2023 Estimated using AADF from previous year on this link 23,333 18,082 4,534 561 89 156 0
2022 Estimated using AADF from previous year on this link 22,839 17,645 4,446 580 94 168 0
2021 Estimated using AADF from previous year on this link 21,147 16,440 3,992 564 96 152 0
2020 Manual count 19,188 15,033 3,486 523 129 146 0
2019 Estimated using AADF from previous year on this link 23,809 19,500 3,361 690 112 170 88
2018 Manual count 23,764 19,457 3,373 688 93 158 89
2017 Estimated using AADF from previous year on this link 21,575 16,721 3,866 731 72 182 75
2016 Estimated using AADF from previous year on this link 21,369 16,742 3,653 710 72 187 77
2015 Estimated using AADF from previous year on this link 20,799 16,484 3,344 696 77 191 83
2014 Estimated using AADF from previous year on this link 20,948 16,793 3,179 705 83 188 84
2013 Manual count 20,672 16,969 2,792 656 85 177 79
2012 Estimated using AADF from previous year on this link 21,907 18,253 2,816 523 62 153 162
2011 Estimated using AADF from previous year on this link 22,157 18,331 2,932 573 66 170 151
2010 Estimated using AADF from previous year on this link 22,146 18,423 2,844 567 60 161 151
2009 Manual count 22,562 18,818 2,830 597 60 174 143
2008 Estimated using AADF from previous year on this link 21,600 17,700 2,660 956 42 184 100
2007 Estimated using AADF from previous year on this link 21,868 18,042 2,541 990 37 197 98
2006 Estimated using AADF from previous year on this link 22,563 18,933 2,329 1,004 60 195 102
2005 Estimated using AADF from previous year on this link 22,446 18,876 2,292 987 39 187 104
2004 Estimated using AADF from previous year on this link 22,913 19,360 2,234 1,028 45 186 105
2003 Manual count 22,922 19,322 2,254 1,021 56 211 114
2002 Estimated using AADF from previous year on this link 22,938 19,596 2,068 959 62 188 127
2001 Estimated using AADF from previous year on this link 23,000 19,635 2,064 991 60 186 124
2000 Estimated using AADF from previous year on this link 22,636 19,250 2,072 1,012 62 180 122

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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 78307 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 78307 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. 144

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