Skip to main content
Road traffic statistics

56697

Details

AADF latest year 2024
Region London
Local authority Hounslow
Road name A315
Road type Major
Start junction road A205
End junction road A3000
Link length 1.40km (0.87 miles)
Easting & Northing 520000,178500
Latitude & longitude 51.49272,-0.27285

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 13,971 10,102 2,149 303 1,524 732 685
2023 Estimated using AADF from previous year on this link 13,982 10,162 2,137 305 1,363 700 678
2022 Estimated using AADF from previous year on this link 13,954 10,183 2,100 308 1,330 690 673
2021 Estimated using AADF from previous year on this link 13,401 9,914 1,934 290 1,299 598 665
2020 Estimated using AADF from previous year on this link 12,461 9,189 1,814 274 1,454 524 659
2019 Manual count 15,996 12,122 2,081 313 1,175 688 791
2018 Estimated using AADF from previous year on this link 13,191 9,898 1,671 441 565 596 585
2017 Estimated using AADF from previous year on this link 13,191 9,906 1,637 448 572 592 608
2016 Estimated using AADF from previous year on this link 13,222 9,909 1,651 457 586 571 633
2015 Estimated using AADF from previous year on this link 13,302 10,118 1,601 452 567 532 599
2014 Estimated using AADF from previous year on this link 13,329 10,152 1,539 452 494 562 625
2013 Estimated using AADF from previous year on this link 13,290 10,123 1,488 485 440 543 651
2012 Estimated using AADF from previous year on this link 13,218 10,036 1,452 469 537 555 706
2011 Manual count 13,383 10,231 1,487 438 621 511 716
2010 Estimated using AADF from previous year on this link 20,370 16,564 1,785 709 887 661 651
2009 Estimated using AADF from previous year on this link 20,837 17,023 1,805 693 916 704 612
2008 Estimated using AADF from previous year on this link 21,080 17,161 1,853 741 845 745 580
2007 Estimated using AADF from previous year on this link 21,550 17,565 1,892 757 721 765 571
2006 Estimated using AADF from previous year on this link 21,708 17,833 1,851 675 559 780 569
2005 Manual count 21,323 17,512 1,868 684 450 717 542
2004 Estimated using AADF from previous year on this link 22,662 17,714 2,913 494 584 802 739
2003 Estimated using AADF from previous year on this link 22,513 17,504 3,076 447 678 840 646
2002 Manual count 22,518 17,861 2,794 490 467 812 561
2001 Estimated using AADF from previous year on this link 24,551 19,728 2,545 774 963 876 628
2000 Manual count 24,462 19,708 2,538 819 876 810 587

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 56697 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 56697 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. 120

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