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Road traffic statistics

48251

Details

AADF latest year 2024
Region London
Local authority Westminster
Road name A501
Road type Major
Start junction road A5
End junction road Old Marylebone Rd
Link length 0.40km (0.25 miles)
Easting & Northing 527270,181770
Latitude & longitude 51.52052,-0.167

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 Manual count 56,889 39,604 10,666 1,707 678 4,029 884
2023 Manual count 57,363 39,958 9,676 2,839 762 4,097 792
2022 Manual count 56,667 39,666 9,796 2,747 704 3,529 929
2021 Manual count 54,090 38,074 9,689 2,828 498 2,791 707
2020 Estimated using AADF from previous year on this link 53,617 38,129 8,981 2,641 524 2,921 945
2019 Manual count 68,591 50,299 10,302 3,022 424 3,834 1,134
2018 Manual count 73,164 51,942 14,152 2,169 516 3,604 1,297
2017 Estimated using AADF from previous year on this link 78,533 59,201 11,894 2,659 811 3,643 1,136
2016 Manual count 78,665 59,219 11,994 2,752 830 3,515 1,184
2015 Manual count 79,046 60,339 9,713 3,273 701 4,427 1,295
2014 Manual count 86,625 65,538 10,839 3,294 1,079 5,063 1,890
2013 Manual count 82,408 61,992 11,484 2,875 1,920 4,257 1,800
2012 Manual count 71,557 52,603 10,523 3,588 1,054 3,830 1,013
2011 Manual count 68,413 53,505 8,472 2,189 789 2,697 1,550
2010 Manual count 88,940 67,933 12,438 3,269 736 4,164 1,136
2009 Manual count 73,895 55,834 9,364 2,834 1,556 4,266 1,597
2008 Estimated using AADF from previous year on this link 86,895 59,950 14,497 4,028 1,172 7,600 820
2007 Estimated using AADF from previous year on this link 90,630 62,189 15,488 4,035 1,197 8,146 772
2006 Estimated using AADF from previous year on this link 98,707 68,339 16,100 3,711 1,419 9,815 742
2005 Estimated using AADF from previous year on this link 92,565 66,408 12,743 4,007 1,245 8,746 661
2004 Estimated using AADF from previous year on this link 91,236 66,209 11,419 3,706 1,105 9,236 666
2003 Manual count 83,137 60,854 10,712 3,839 774 7,116 616
2002 Estimated using AADF from previous year on this link 66,736 49,799 8,761 3,191 556 4,263 722
2001 Estimated using AADF from previous year on this link 73,756 55,828 9,680 3,093 583 4,530 625
2000 Manual count 77,359 59,709 9,710 3,291 563 4,020 629

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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 48251 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 48251 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. 384

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