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Road traffic statistics

6149

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A5183
Road type Major
Start junction road A414
End junction road A1081
Link length 2.30km (1.43 miles)
Easting & Northing 514270,205600
Latitude & longitude 51.73747,-0.34652

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 12,546 10,089 2,040 224 67 125 68
2023 Estimated using AADF from previous year on this link 12,356 9,939 2,004 224 66 121 67
2022 Estimated using AADF from previous year on this link 12,144 9,755 1,971 228 67 123 67
2021 Manual count 11,346 9,133 1,818 219 75 113 62
2020 Estimated using AADF from previous year on this link 8,922 7,272 1,319 225 42 67 40
2019 Estimated using AADF from previous year on this link 11,477 9,574 1,494 255 37 91 63
2018 Estimated using AADF from previous year on this link 11,378 9,455 1,507 256 33 97 62
2017 Estimated using AADF from previous year on this link 11,462 9,560 1,480 255 30 98 69
2016 Estimated using AADF from previous year on this link 11,462 9,631 1,406 254 32 97 74
2015 Estimated using AADF from previous year on this link 11,197 9,483 1,287 248 34 100 79
2014 Estimated using AADF from previous year on this link 10,971 9,299 1,227 258 36 113 74
2013 Manual count 10,647 9,054 1,147 252 38 118 77
2012 Estimated using AADF from previous year on this link 12,179 9,867 1,600 473 25 112 128
2011 Estimated using AADF from previous year on this link 12,305 10,023 1,581 466 26 117 118
2010 Estimated using AADF from previous year on this link 12,186 10,053 1,416 454 24 138 125
2009 Estimated using AADF from previous year on this link 12,129 10,114 1,326 434 24 145 110
2008 Estimated using AADF from previous year on this link 11,918 9,897 1,307 472 24 130 112
2007 Estimated using AADF from previous year on this link 12,135 10,120 1,280 470 21 136 129
2006 Estimated using AADF from previous year on this link 12,290 10,284 1,215 507 35 142 142
2005 Manual count 12,534 10,484 1,198 536 21 163 153
2004 Estimated using AADF from previous year on this link 11,822 9,820 1,318 436 17 146 102
2003 Estimated using AADF from previous year on this link 11,596 9,695 1,197 358 21 222 124
2002 Manual count 11,819 10,067 1,102 366 23 156 128
2001 Estimated using AADF from previous year on this link 11,838 10,013 1,231 323 31 181 90
2000 Estimated using AADF from previous year on this link 12,153 10,333 1,223 338 33 173 86

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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 6149 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 6149 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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