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Road traffic statistics

38562

Details

AADF latest year 2024
Region London
Local authority Islington
Road name A400
Road type Major
Start junction road A5200
End junction road A400 St Johns Grove
Link length 0.70km (0.43 miles)
Easting & Northing 529180,186010
Latitude & longitude 51.55819,-0.13793

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 11,182 7,333 2,239 264 1,951 668 677
2023 Estimated using AADF from previous year on this link 11,179 7,376 2,226 267 1,746 639 671
2022 Estimated using AADF from previous year on this link 11,146 7,392 2,188 271 1,702 630 665
2021 Estimated using AADF from previous year on this link 10,673 7,196 2,015 258 1,662 546 657
2020 Estimated using AADF from previous year on this link 9,933 6,670 1,890 241 1,861 479 652
2019 Manual count 12,657 8,799 2,168 279 1,504 629 782
2018 Estimated using AADF from previous year on this link 15,874 11,215 2,375 590 1,787 693 1,000
2017 Estimated using AADF from previous year on this link 15,874 11,225 2,328 594 1,809 688 1,039
2016 Estimated using AADF from previous year on this link 15,927 11,229 2,347 604 1,852 664 1,083
2015 Estimated using AADF from previous year on this link 15,989 11,465 2,276 605 1,790 619 1,024
2014 Estimated using AADF from previous year on this link 15,860 11,297 2,319 624 1,771 622 999
2013 Estimated using AADF from previous year on this link 15,743 11,132 2,276 703 1,646 606 1,026
2012 Estimated using AADF from previous year on this link 15,771 11,206 2,258 677 1,727 658 971
2011 Manual count 16,174 11,585 2,333 642 1,681 692 922
2010 Estimated using AADF from previous year on this link 16,386 12,337 2,323 559 867 443 724
2009 Estimated using AADF from previous year on this link 16,617 12,538 2,365 548 786 448 718
2008 Estimated using AADF from previous year on this link 17,036 12,886 2,441 547 794 461 701
2007 Estimated using AADF from previous year on this link 17,288 13,162 2,445 537 773 454 690
2006 Estimated using AADF from previous year on this link 17,439 13,322 2,389 583 782 443 702
2005 Estimated using AADF from previous year on this link 16,732 12,828 2,254 601 602 407 642
2004 Estimated using AADF from previous year on this link 16,998 13,090 2,242 596 466 408 662
2003 Manual count 18,235 14,560 2,144 533 441 389 609
2002 Estimated using AADF from previous year on this link 15,899 11,400 2,122 585 1,279 1,037 755
2001 Estimated using AADF from previous year on this link 16,770 12,076 2,277 653 1,256 1,107 657
2000 Estimated using AADF from previous year on this link 16,891 12,360 2,228 649 1,102 995 659

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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 38562 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 38562 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. 72

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