Skip to main content
Road traffic statistics

16138

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A5183
Road type Major
Start junction road A4147
End junction road B487
Link length 5.10km (3.17 miles)
Easting & Northing 512023,209736
Latitude & longitude 51.7751,-0.37771

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 12,560 10,677 1,606 173 62 68 36
2023 Estimated using AADF from previous year on this link 12,407 10,550 1,578 173 65 69 36
2022 Manual count 12,130 10,295 1,548 177 68 74 37
2021 Estimated using AADF from previous year on this link 11,559 9,533 1,680 222 118 91 33
2020 Estimated using AADF from previous year on this link 10,506 8,718 1,467 205 158 88 28
2019 Estimated using AADF from previous year on this link 14,044 11,938 1,714 230 123 119 44
2018 Estimated using AADF from previous year on this link 14,013 11,911 1,719 227 102 110 45
2017 Estimated using AADF from previous year on this link 13,992 11,969 1,642 222 104 113 47
2016 Manual count 13,915 11,983 1,551 216 104 116 48
2015 Estimated using AADF from previous year on this link 13,525 11,489 1,654 234 29 93 55
2014 Estimated using AADF from previous year on this link 13,552 11,627 1,545 229 30 97 54
2013 Estimated using AADF from previous year on this link 13,273 11,466 1,437 224 37 94 52
2012 Estimated using AADF from previous year on this link 13,391 11,682 1,339 220 37 93 57
2011 Manual count 13,670 12,019 1,276 216 40 101 58
2010 Estimated using AADF from previous year on this link 14,967 12,533 1,852 313 82 158 111
2009 Estimated using AADF from previous year on this link 15,240 12,841 1,805 311 80 178 105
2008 Manual count 15,360 13,010 1,747 332 70 170 101
2007 Estimated using AADF from previous year on this link 15,941 13,355 2,039 294 44 151 102
2006 Manual count 15,839 13,449 1,840 291 43 151 108
2005 Estimated using AADF from previous year on this link 15,978 13,767 1,568 361 38 128 154
2004 Manual count 16,015 13,864 1,500 357 37 133 161
2003 Estimated using AADF from previous year on this link 15,920 13,850 1,413 365 22 111 181
2002 Manual count 15,463 13,552 1,276 350 26 102 183
2001 Estimated using AADF from previous year on this link 15,405 13,403 1,446 243 42 155 158
2000 Manual count 14,907 13,000 1,369 244 47 140 154

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 16138 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 16138 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

To apply more filters to downloads, or retrieve data split into pages you can use our API.