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Road traffic statistics

16227

Details

AADF latest year 2024
Region London
Local authority Lewisham
Road name A20
Road type Major
Start junction road A2211
End junction road A2212
Link length 1.80km (1.12 miles)
Easting & Northing 539000,175190
Latitude & longitude 51.45863,-0.00063

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 18,592 12,518 3,108 729 703 1,416 821
2023 Estimated using AADF from previous year on this link 18,585 12,592 3,090 736 629 1,354 813
2022 Estimated using AADF from previous year on this link 18,543 12,618 3,037 747 613 1,335 807
2021 Manual count 17,746 12,285 2,797 710 599 1,157 797
2020 Estimated using AADF from previous year on this link 18,543 13,126 3,456 425 759 768 769
2019 Estimated using AADF from previous year on this link 23,697 17,315 3,964 488 613 1,008 922
2018 Estimated using AADF from previous year on this link 23,610 17,270 3,966 492 654 955 928
2017 Manual count 23,583 17,285 3,886 500 662 948 964
2016 Estimated using AADF from previous year on this link 16,179 11,032 2,741 482 492 1,030 894
2015 Estimated using AADF from previous year on this link 16,186 11,265 2,657 459 476 960 845
2014 Estimated using AADF from previous year on this link 16,055 11,099 2,708 459 471 965 824
2013 Estimated using AADF from previous year on this link 15,890 10,937 2,657 508 438 941 847
2012 Estimated using AADF from previous year on this link 15,951 11,010 2,636 481 459 1,022 802
2011 Estimated using AADF from previous year on this link 16,396 11,382 2,724 455 447 1,074 761
2010 Estimated using AADF from previous year on this link 16,617 11,543 2,772 458 455 1,093 751
2009 Estimated using AADF from previous year on this link 16,858 11,731 2,822 455 412 1,105 745
2008 Estimated using AADF from previous year on this link 17,287 12,056 2,912 455 416 1,137 727
2007 Manual count 17,506 12,314 2,915 444 406 1,117 716
2006 Estimated using AADF from previous year on this link 27,518 21,191 3,165 979 767 1,061 1,122
2005 Manual count 26,410 20,406 2,986 1,016 590 975 1,027
2004 Manual count 26,546 20,883 2,859 667 765 1,052 1,085
2003 Estimated using AADF from previous year on this link 30,272 22,577 3,589 1,363 677 1,696 1,047
2002 Manual count 30,678 23,371 3,360 1,453 580 1,628 866
2001 Estimated using AADF from previous year on this link 26,463 19,704 3,634 780 950 1,245 1,100
2000 Manual count 26,728 20,168 3,556 781 834 1,119 1,104

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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 16227 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 16227 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. 168

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