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Road traffic statistics

80694

Details

AADF latest year 2020
Region London
Local authority Westminster
Road name A4
Road type Major
Start junction road Haymarket
End junction road Trafalgar Square
Link length 0.30km (0.19 miles)
Easting & Northing 529900,180470
Latitude & longitude 51.50824,-0.1296

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
2020 Estimated using AADF from previous year on this link 6,957 4,438 1,480 498 131 161 380
2019 Estimated using AADF from previous year on this link 8,793 5,855 1,698 573 105 212 456
2018 Estimated using AADF from previous year on this link 8,772 5,839 1,698 575 113 201 459
2017 Estimated using AADF from previous year on this link 8,780 5,844 1,664 596 114 199 477
2016 Estimated using AADF from previous year on this link 8,833 5,846 1,678 619 117 192 496
2015 Estimated using AADF from previous year on this link 8,837 5,970 1,627 592 113 179 469
2014 Manual count 8,638 5,644 1,695 627 120 172 501
2013 Estimated using AADF from previous year on this link 8,200 4,455 2,169 375 104 690 510
2012 Estimated using AADF from previous year on this link 8,302 4,630 2,080 347 125 720 525
2011 Estimated using AADF from previous year on this link 8,781 5,039 2,123 319 124 756 544
2010 Estimated using AADF from previous year on this link 8,828 5,080 2,140 317 125 762 529
2009 Estimated using AADF from previous year on this link 9,074 5,237 2,222 307 115 812 496
2008 Estimated using AADF from previous year on this link 9,453 5,405 2,374 329 113 870 475
2007 Estimated using AADF from previous year on this link 9,853 5,607 2,536 330 115 933 447
2006 Manual count 10,658 6,162 2,636 307 137 1,124 429
2005 Estimated using AADF from previous year on this link 10,229 6,301 1,432 414 111 1,569 513
2004 Estimated using AADF from previous year on this link 10,115 6,282 1,283 376 99 1,657 517
2003 Manual count 9,132 5,774 1,204 399 69 1,276 479

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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 80694 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 80694 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. 18
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. 18
Raw counts Vehicle counts recorded at this count point. 36

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