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Road traffic statistics

46181

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1081
Road type Major
Start junction road A414
End junction road A5183
Link length 3.50km (2.17 miles)
Easting & Northing 516000,206150
Latitude & longitude 51.74206,-0.32129

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 14,125 12,014 1,810 176 168 58 68
2023 Estimated using AADF from previous year on this link 13,911 11,834 1,778 175 166 56 68
2022 Estimated using AADF from previous year on this link 13,666 11,616 1,748 178 169 57 67
2021 Estimated using AADF from previous year on this link 12,774 10,876 1,613 171 189 52 62
2020 Estimated using AADF from previous year on this link 11,620 9,871 1,479 160 231 49 60
2019 Estimated using AADF from previous year on this link 15,016 12,996 1,676 182 202 66 96
2018 Estimated using AADF from previous year on this link 14,873 12,835 1,691 182 184 71 95
2017 Manual count 14,994 12,978 1,660 181 167 71 104
2016 Estimated using AADF from previous year on this link 18,669 15,349 2,730 246 115 105 239
2015 Estimated using AADF from previous year on this link 18,220 15,114 2,499 243 123 107 258
2014 Estimated using AADF from previous year on this link 17,815 14,820 2,383 251 132 121 240
2013 Estimated using AADF from previous year on this link 17,276 14,429 2,228 243 136 127 249
2012 Estimated using AADF from previous year on this link 17,292 14,557 2,144 239 138 114 238
2011 Estimated using AADF from previous year on this link 17,481 14,788 2,119 236 146 119 219
2010 Estimated using AADF from previous year on this link 17,333 14,832 1,899 229 132 141 232
2009 Estimated using AADF from previous year on this link 17,272 14,922 1,778 219 132 148 205
2008 Manual count 16,926 14,601 1,751 234 132 133 207
2007 Manual count 16,260 13,956 1,618 351 130 127 208
2006 Manual count 17,747 15,488 1,658 247 75 136 218
2005 Manual count 16,482 14,143 1,689 313 110 131 206
2004 Manual count 15,277 13,136 1,497 317 174 183 144
2003 Manual count 15,134 12,899 1,525 363 126 149 198
2002 Estimated using AADF from previous year on this link 18,177 15,772 1,738 288 138 136 243
2001 Manual count 17,819 15,523 1,621 303 133 131 241
2000 Estimated using AADF from previous year on this link 18,632 16,128 1,826 239 95 194 245

Download data

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 46181 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 46181 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. 192

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