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Road traffic statistics

26172

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1081
Road type Major
Start junction road B487
End junction road B653
Link length 1.10km (0.68 miles)
Easting & Northing 513610,213640
Latitude & longitude 51.80987,-0.35344

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 17,472 15,013 2,146 162 31 121 30
2023 Estimated using AADF from previous year on this link 17,257 14,834 2,108 162 32 123 30
2022 Estimated using AADF from previous year on this link 16,871 14,476 2,067 166 34 132 30
2021 Manual count 15,651 13,487 1,856 161 35 119 28
2020 Estimated using AADF from previous year on this link 14,648 12,378 1,832 223 114 176 39
2019 Estimated using AADF from previous year on this link 19,638 16,950 2,141 250 89 236 61
2018 Estimated using AADF from previous year on this link 19,590 16,913 2,148 249 73 219 62
2017 Manual count 19,578 16,994 2,051 244 75 225 65
2016 Estimated using AADF from previous year on this link 19,454 16,340 2,569 391 49 69 86
2015 Estimated using AADF from previous year on this link 18,983 16,089 2,352 379 52 70 93
2014 Estimated using AADF from previous year on this link 18,578 15,776 2,243 393 56 80 86
2013 Estimated using AADF from previous year on this link 18,007 15,360 2,097 378 58 83 90
2012 Estimated using AADF from previous year on this link 18,040 15,496 2,018 366 59 75 86
2011 Estimated using AADF from previous year on this link 18,250 15,742 1,994 357 62 78 79
2010 Manual count 18,095 15,789 1,786 344 56 93 83
2009 Estimated using AADF from previous year on this link 21,883 18,815 2,441 429 61 125 73
2008 Estimated using AADF from previous year on this link 22,021 19,121 2,254 439 61 132 75
2007 Manual count 22,313 19,491 2,152 453 55 142 75
2006 Estimated using AADF from previous year on this link 20,418 18,100 1,576 534 98 146 62
2005 Estimated using AADF from previous year on this link 20,324 18,046 1,551 523 63 140 64
2004 Estimated using AADF from previous year on this link 20,772 18,510 1,512 546 74 140 64
2003 Manual count 20,765 18,473 1,525 540 92 158 69
2002 Estimated using AADF from previous year on this link 22,436 20,028 1,825 314 59 167 102
2001 Estimated using AADF from previous year on this link 22,477 20,068 1,821 323 57 165 100
2000 Estimated using AADF from previous year on this link 22,087 19,675 1,828 327 59 159 98

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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 26172 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 26172 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. 120

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