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Road traffic statistics

57041

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1000
Road type Major
Start junction road B157
End junction road B158
Link length 0.40km (0.25 miles)
Easting & Northing 525950,204140
Latitude & longitude 51.72185,-0.17798

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 16,154 13,129 2,609 288 84 100 27
2023 Estimated using AADF from previous year on this link 15,953 12,973 2,564 288 88 101 27
2022 Estimated using AADF from previous year on this link 15,602 12,660 2,514 292 93 109 27
2021 Estimated using AADF from previous year on this link 14,460 11,795 2,257 284 95 98 25
2020 Estimated using AADF from previous year on this link 13,135 10,786 1,971 262 127 95 21
2019 Estimated using AADF from previous year on this link 17,527 14,770 2,302 293 99 128 33
2018 Estimated using AADF from previous year on this link 17,493 14,738 2,310 292 82 119 34
2017 Manual count 17,458 14,809 2,206 286 84 122 35
2016 Estimated using AADF from previous year on this link 19,919 16,351 2,903 486 77 128 51
2015 Estimated using AADF from previous year on this link 19,476 16,150 2,688 458 77 128 51
2014 Estimated using AADF from previous year on this link 18,707 15,677 2,419 434 78 124 52
2013 Estimated using AADF from previous year on this link 18,187 15,324 2,253 443 97 120 46
2012 Manual count 18,214 15,509 2,122 423 98 114 45
2011 Estimated using AADF from previous year on this link 17,672 14,672 2,307 488 85 142 63
2010 Estimated using AADF from previous year on this link 17,724 14,761 2,256 500 97 144 63
2009 Manual count 18,031 15,124 2,199 486 95 163 59
2008 Estimated using AADF from previous year on this link 18,660 15,519 2,340 535 48 200 66
2007 Estimated using AADF from previous year on this link 18,771 15,629 2,334 538 48 205 65
2006 Estimated using AADF from previous year on this link 18,645 15,739 2,107 526 48 204 69
2005 Manual count 18,258 15,476 2,010 512 50 189 71
2004 Estimated using AADF from previous year on this link 18,913 15,928 2,130 526 45 183 146
2003 Estimated using AADF from previous year on this link 18,420 15,661 1,914 488 47 180 177
2002 Estimated using AADF from previous year on this link 17,863 15,324 1,729 465 56 166 179
2001 Estimated using AADF from previous year on this link 17,390 14,892 1,715 448 52 162 173
2000 Estimated using AADF from previous year on this link 16,830 14,444 1,624 447 59 147 168

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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 57041 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 57041 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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