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Road traffic statistics

36184

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A10
Road type Major
Start junction road A121
End junction road B198 College Rd
Link length 1.50km (0.93 miles)
Easting & Northing 535300,202000
Latitude & longitude 51.70045,-0.04353

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 44,049 32,615 8,748 2,115 6 537 33
2023 Manual count 43,530 32,227 8,595 2,132 6 542 33
2022 Manual count 42,319 30,962 8,647 2,269 1 389 52
2021 Manual count 36,451 25,962 7,595 2,433 29 419 43
2020 Estimated using AADF from previous year on this link 33,384 23,779 6,823 2,383 81 347 52
2019 Manual count 43,748 32,563 7,971 2,666 63 467 81
2018 Estimated using AADF from previous year on this link 44,492 33,350 7,687 2,870 23 486 99
2017 Manual count 44,267 33,510 7,340 2,816 24 497 104
2016 Manual count 46,165 34,029 8,557 2,967 29 536 76
2015 Manual count 45,957 35,517 6,432 2,878 110 976 155
2014 Manual count 45,440 35,089 6,626 2,923 59 651 151
2013 Manual count 51,434 40,270 7,655 2,897 42 483 129
2012 Manual count 52,809 41,430 7,926 2,721 46 610 122
2011 Manual count 46,872 36,316 7,237 2,638 22 598 83
2010 Manual count 40,540 30,660 6,822 2,484 47 454 120
2009 Manual count 41,541 31,680 6,435 2,702 102 603 121
2008 Estimated using AADF from previous year on this link 44,937 33,477 7,939 2,700 35 700 121
2007 Estimated using AADF from previous year on this link 45,181 33,713 7,923 2,705 35 721 119
2006 Estimated using AADF from previous year on this link 44,598 33,951 7,151 2,654 34 716 126
2005 Manual count 43,619 33,383 6,823 2,622 35 660 131
2004 Estimated using AADF from previous year on this link 48,180 36,793 6,547 3,876 29 841 123
2003 Estimated using AADF from previous year on this link 46,709 36,178 5,882 3,672 29 828 149
2002 Manual count 45,187 35,399 5,314 3,560 35 763 151
2001 Manual count 44,547 35,276 5,572 2,789 57 722 188
2000 Manual count 45,964 35,705 5,601 2,917 42 1,602 139

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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 36184 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 36184 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. 408

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