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Road traffic statistics

74662

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1000
Road type Major
Start junction road A414 (midpoint)
End junction road A1000 Mill Green Lane
Link length 0.30km (0.19 miles)
Easting & Northing 523930,209900
Latitude & longitude 51.77407,-0.20516

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 20,687 17,047 2,981 392 191 111 157
2023 Estimated using AADF from previous year on this link 20,434 16,844 2,929 393 199 112 157
2022 Estimated using AADF from previous year on this link 19,989 16,437 2,872 401 210 121 158
2021 Estimated using AADF from previous year on this link 18,540 15,314 2,578 390 215 109 148
2020 Estimated using AADF from previous year on this link 16,847 14,004 2,252 361 288 105 125
2019 Estimated using AADF from previous year on this link 22,549 19,177 2,631 404 225 141 195
2018 Manual count 22,506 19,135 2,639 402 186 132 198
2017 Estimated using AADF from previous year on this link 21,629 17,798 3,015 439 165 143 234
2016 Estimated using AADF from previous year on this link 21,482 17,819 2,849 426 164 147 241
2015 Estimated using AADF from previous year on this link 20,978 17,546 2,609 414 176 150 260
2014 Estimated using AADF from previous year on this link 21,185 17,874 2,480 422 190 148 262
2013 Estimated using AADF from previous year on this link 21,017 18,061 2,178 392 196 139 247
2012 Manual count 21,102 18,164 2,153 383 198 139 263
2011 Estimated using AADF from previous year on this link 20,101 16,506 2,654 523 428 160 258
2010 Estimated using AADF from previous year on this link 20,091 16,589 2,574 519 388 151 258
2009 Estimated using AADF from previous year on this link 19,982 16,689 2,410 496 386 159 228
2008 Manual count 20,097 16,960 2,225 511 386 168 233
2007 Estimated using AADF from previous year on this link 18,305 14,578 3,026 415 59 93 193
2006 Estimated using AADF from previous year on this link 18,444 14,815 2,874 447 95 96 212
2005 Estimated using AADF from previous year on this link 18,743 15,102 2,831 472 61 110 228
2004 Estimated using AADF from previous year on this link 19,320 15,830 2,656 457 71 135 242
2003 Estimated using AADF from previous year on this link 18,923 15,626 2,412 385 89 205 295
2002 Estimated using AADF from previous year on this link 19,290 16,227 2,221 395 99 144 303
2001 Manual count 18,900 15,972 2,071 417 95 139 301
2000 Estimated using AADF from previous year on this link 19,406 16,483 2,057 446 99 133 287

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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 74662 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 74662 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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