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Road traffic statistics

6148

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A5183
Road type Major
Start junction road B487
End junction road A5
Link length 2.90km (1.80 miles)
Easting & Northing 510050,213700
Latitude & longitude 51.81112,-0.40504

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 20,891 17,242 3,092 377 7 104 76
2023 Estimated using AADF from previous year on this link 20,634 17,037 3,037 378 7 105 76
2022 Manual count 20,185 16,626 2,979 391 7 113 77
2021 Estimated using AADF from previous year on this link 19,824 15,917 3,288 460 20 94 65
2020 Estimated using AADF from previous year on this link 17,998 14,555 2,871 426 27 90 55
2019 Estimated using AADF from previous year on this link 23,971 19,932 3,355 477 21 122 86
2018 Manual count 23,928 19,888 3,366 474 17 113 87
2017 Estimated using AADF from previous year on this link 22,615 18,350 3,533 465 30 154 112
2016 Estimated using AADF from previous year on this link 22,437 18,373 3,339 452 30 159 115
2015 Estimated using AADF from previous year on this link 21,946 18,147 3,092 432 30 158 116
2014 Estimated using AADF from previous year on this link 21,075 17,616 2,781 406 30 153 118
2013 Manual count 20,479 17,219 2,591 415 38 148 105
2012 Estimated using AADF from previous year on this link 18,694 15,447 2,458 523 10 132 134
2011 Estimated using AADF from previous year on this link 18,708 15,559 2,360 521 11 136 132
2010 Estimated using AADF from previous year on this link 18,757 15,653 2,307 529 13 138 130
2009 Manual count 19,084 16,038 2,249 519 13 156 122
2008 Estimated using AADF from previous year on this link 19,905 16,318 2,648 657 2 128 154
2007 Manual count 20,023 16,433 2,643 664 2 131 152
2006 Estimated using AADF from previous year on this link 21,809 18,696 2,264 465 13 256 128
2005 Manual count 21,363 18,383 2,161 451 15 236 132
2004 Estimated using AADF from previous year on this link 20,437 17,379 2,247 571 7 111 129
2003 Manual count 19,902 17,090 2,019 529 7 109 155
2002 Estimated using AADF from previous year on this link 19,600 16,779 1,997 510 17 187 127
2001 Manual count 19,088 16,306 1,982 494 16 183 123
2000 Estimated using AADF from previous year on this link 18,674 16,270 1,725 346 12 207 126

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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 6148 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 6148 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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