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Road traffic statistics

26114

Details

AADF latest year 2024
Region London
Local authority Westminster
Road name A4
Road type Major
Start junction road St James St
End junction road Regent Street/ Picc Circus
Link length 0.50km (0.31 miles)
Easting & Northing 529395,180534
Latitude & longitude 51.50893,-0.13685

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 13,999 8,970 2,159 303 1,573 1,137 1,429
2023 Estimated using AADF from previous year on this link 13,978 9,023 2,146 305 1,408 1,088 1,416
2022 Estimated using AADF from previous year on this link 13,936 9,042 2,109 309 1,373 1,072 1,404
2021 Estimated using AADF from previous year on this link 13,353 8,803 1,943 291 1,341 930 1,387
2020 Estimated using AADF from previous year on this link 12,446 8,160 1,822 274 1,501 815 1,375
2019 Manual count 15,888 10,764 2,090 314 1,213 1,070 1,650
2018 Estimated using AADF from previous year on this link 12,606 6,389 2,185 416 1,778 1,644 1,972
2017 Estimated using AADF from previous year on this link 12,635 6,394 2,141 419 1,800 1,632 2,049
2016 Estimated using AADF from previous year on this link 12,690 6,396 2,159 426 1,843 1,574 2,135
2015 Estimated using AADF from previous year on this link 12,539 6,531 2,093 429 1,782 1,467 2,019
2014 Estimated using AADF from previous year on this link 12,373 6,175 2,180 454 1,889 1,411 2,153
2013 Estimated using AADF from previous year on this link 12,127 5,971 2,093 455 1,882 1,386 2,222
2012 Estimated using AADF from previous year on this link 12,367 6,206 2,006 424 2,280 1,445 2,286
2011 Estimated using AADF from previous year on this link 13,084 6,754 2,048 395 2,253 1,518 2,369
2010 Manual count 13,103 6,808 2,064 396 2,272 1,530 2,305
2009 Estimated using AADF from previous year on this link 13,860 7,800 2,175 461 1,302 1,508 1,916
2008 Manual count 14,320 8,049 2,323 497 1,281 1,616 1,835
2007 Estimated using AADF from previous year on this link 15,115 7,736 2,985 152 2,332 2,107 2,135
2006 Estimated using AADF from previous year on this link 16,332 8,501 3,103 141 2,765 2,538 2,049
2005 Manual count 14,959 8,261 2,456 153 2,425 2,262 1,827
2004 Estimated using AADF from previous year on this link 21,653 12,145 2,534 458 2,050 4,803 1,713
2003 Manual count 19,311 11,162 2,377 483 1,436 3,701 1,588
2002 Manual count 14,646 8,198 3,380 595 691 1,306 1,167
2001 Estimated using AADF from previous year on this link 21,227 13,920 2,653 356 1,657 2,220 2,078
2000 Estimated using AADF from previous year on this link 21,987 14,888 2,661 380 1,599 1,970 2,088

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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 26114 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 26114 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. 144

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