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Road traffic statistics

27094

Details

AADF latest year 2024
Region London
Local authority Harrow
Road name A410
Road type Major
Start junction road A4140
End junction road A4140
Link length 0.20km (0.12 miles)
Easting & Northing 517100,192320
Latitude & longitude 51.61754,-0.31

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 17,372 14,066 2,171 326 49 202 608
2023 Estimated using AADF from previous year on this link 17,431 14,148 2,158 329 43 193 602
2022 Estimated using AADF from previous year on this link 17,422 14,178 2,121 335 42 190 597
2021 Estimated using AADF from previous year on this link 16,831 13,803 1,954 319 41 165 590
2020 Estimated using AADF from previous year on this link 15,656 12,795 1,832 299 46 145 585
2019 Estimated using AADF from previous year on this link 20,218 16,878 2,102 345 37 190 702
2018 Manual count 20,169 16,834 2,103 345 40 180 706
2017 Estimated using AADF from previous year on this link 23,238 19,473 2,472 523 43 114 656
2016 Estimated using AADF from previous year on this link 23,298 19,479 2,493 533 44 110 684
2015 Estimated using AADF from previous year on this link 23,586 19,890 2,417 530 43 102 647
2014 Estimated using AADF from previous year on this link 23,592 19,957 2,323 530 37 108 674
2013 Estimated using AADF from previous year on this link 23,522 19,900 2,247 568 33 104 703
2012 Manual count 23,343 19,728 2,192 555 40 107 762
2011 Estimated using AADF from previous year on this link 23,002 18,096 2,595 1,081 15 142 1,088
2010 Estimated using AADF from previous year on this link 23,006 18,150 2,608 1,052 15 142 1,054
2009 Estimated using AADF from previous year on this link 23,484 18,653 2,637 1,051 15 151 992
2008 Manual count 23,726 18,803 2,707 1,115 14 160 941
2007 Estimated using AADF from previous year on this link 29,631 25,398 2,574 783 76 159 717
2006 Estimated using AADF from previous year on this link 29,870 25,785 2,519 690 58 162 714
2005 Estimated using AADF from previous year on this link 29,385 25,320 2,540 696 47 149 680
2004 Estimated using AADF from previous year on this link 29,600 25,602 2,488 711 46 162 637
2003 Estimated using AADF from previous year on this link 29,296 25,299 2,627 642 53 170 558
2002 Estimated using AADF from previous year on this link 29,528 25,815 2,386 679 37 164 484
2001 Manual count 29,491 25,815 2,340 721 35 171 444
2000 Estimated using AADF from previous year on this link 26,499 22,617 2,478 755 22 170 479

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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 27094 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 27094 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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