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Road traffic statistics

17424

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1000
Road type Major
Start junction road A1001
End junction road A414W
Link length 3.60km (2.24 miles)
Easting & Northing 522874,207534
Latitude & longitude 51.75304,-0.2213

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 14,688 12,289 1,986 197 39 189 27
2023 Manual count 14,509 12,143 1,952 197 41 190 27
2022 Estimated using AADF from previous year on this link 12,223 9,890 1,986 218 61 103 27
2021 Estimated using AADF from previous year on this link 11,327 9,214 1,783 212 62 93 25
2020 Estimated using AADF from previous year on this link 10,289 8,426 1,557 195 84 90 21
2019 Manual count 13,730 11,538 1,819 219 65 120 33
2018 Estimated using AADF from previous year on this link 14,607 12,125 2,009 357 61 80 35
2017 Estimated using AADF from previous year on this link 14,570 12,183 1,919 349 62 82 37
2016 Estimated using AADF from previous year on this link 14,472 12,198 1,813 339 62 85 38
2015 Manual count 14,127 12,011 1,660 329 66 86 41
2014 Estimated using AADF from previous year on this link 15,444 12,434 2,336 450 40 152 72
2013 Estimated using AADF from previous year on this link 14,954 12,106 2,184 431 41 159 75
2012 Estimated using AADF from previous year on this link 14,944 12,213 2,102 414 42 142 72
2011 Estimated using AADF from previous year on this link 15,099 12,407 2,077 400 44 149 66
2010 Estimated using AADF from previous year on this link 14,934 12,445 1,861 382 40 176 70
2009 Estimated using AADF from previous year on this link 14,884 12,520 1,743 374 40 185 62
2008 Estimated using AADF from previous year on this link 14,599 12,250 1,717 404 40 166 62
2007 Estimated using AADF from previous year on this link 14,850 12,525 1,683 398 36 173 71
2006 Manual count 15,006 12,728 1,597 421 56 181 79
2005 Estimated using AADF from previous year on this link 13,155 11,143 1,516 341 65 108 47
2004 Manual count 13,604 11,680 1,422 321 77 131 50
2003 Estimated using AADF from previous year on this link 14,614 12,155 1,723 327 84 316 93
2002 Estimated using AADF from previous year on this link 14,853 12,622 1,586 328 94 222 95
2001 Manual count 14,552 12,424 1,479 340 90 214 95
2000 Estimated using AADF from previous year on this link 13,472 11,690 1,414 226 34 86 56

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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 17424 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 17424 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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