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Road traffic statistics

46076

Details

AADF latest year 2024
Region London
Local authority Barnet
Road name A1
Road type Major
Start junction road LA boundary
End junction road A406 North Circular
Link length 2.30km (1.43 miles)
Easting & Northing 527000,188800
Latitude & longitude 51.58376,-0.16836

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 Automatic counter 35,674 26,801 6,089 1,453 191 947 383
2023 Manual count 35,387 26,657 6,008 1,451 170 895 376
2022 Automatic counter 34,243 25,005 7,025 1,016 139 822 375
2021 Automatic counter 33,451 24,788 6,580 981 136 725 376
2020 Automatic counter 31,837 23,563 6,307 937 152 649 380
2019 Automatic counter 36,855 28,119 6,564 984 123 773 415
2018 Automatic counter 36,812 28,089 6,583 986 132 735 419
2017 Manual count 36,562 28,008 6,385 1,020 132 721 428
2016 Estimated using AADF from previous year on this link 31,190 23,114 4,582 2,743 99 375 375
2015 Estimated using AADF from previous year on this link 31,301 23,602 4,443 2,552 96 350 354
2014 Estimated using AADF from previous year on this link 31,256 23,681 4,270 2,566 84 369 370
2013 Manual count 31,166 23,613 4,131 2,680 75 357 385
2012 Estimated using AADF from previous year on this link 28,364 21,878 3,969 1,555 135 685 278
2011 Manual count 28,718 22,303 4,065 1,438 156 630 282
2010 Estimated using AADF from previous year on this link 32,055 25,401 4,213 1,370 72 688 383
2009 Manual count 32,826 26,106 4,260 1,368 75 732 360
2008 Manual count 37,134 28,899 5,008 1,660 74 1,011 556
2007 Manual count 39,396 30,632 6,432 1,018 50 938 376
2006 Manual count 34,234 25,742 5,983 1,190 65 852 467
2005 Manual count 32,334 26,461 4,292 735 37 548 298
2004 Manual count 33,061 27,682 3,755 846 33 528 250
2003 Manual count 39,629 31,282 6,102 1,040 53 886 319
2002 Manual count 40,411 33,595 4,473 1,301 22 753 289
2001 Manual count 40,882 33,830 4,172 1,271 75 1,248 361
2000 Manual count 40,819 33,425 5,121 1,177 18 770 326

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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 46076 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 46076 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. 336

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