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Road traffic statistics

17176

Details

AADF latest year 2024
Region London
Local authority Barnet
Road name A504
Road type Major
Start junction road Herbert Rd
End junction road A41
Link length 1.00km (0.62 miles)
Easting & Northing 522400,188500
Latitude & longitude 51.58208,-0.23482

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 13,466 10,419 1,845 253 192 430 519
2023 Estimated using AADF from previous year on this link 13,495 10,481 1,834 254 172 412 514
2022 Estimated using AADF from previous year on this link 13,477 10,503 1,803 257 168 406 510
2021 Manual count 12,983 10,225 1,660 242 164 352 503
2020 Estimated using AADF from previous year on this link 12,711 10,261 1,726 212 58 60 452
2019 Estimated using AADF from previous year on this link 16,381 13,536 1,980 244 47 78 543
2018 Estimated using AADF from previous year on this link 16,347 13,500 1,981 245 50 74 546
2017 Estimated using AADF from previous year on this link 16,347 13,512 1,941 252 51 74 568
2016 Estimated using AADF from previous year on this link 16,397 13,516 1,958 260 52 71 591
2015 Estimated using AADF from previous year on this link 16,576 13,801 1,898 251 50 66 559
2014 Estimated using AADF from previous year on this link 16,575 13,848 1,824 250 44 70 583
2013 Manual count 16,514 13,808 1,765 265 39 68 608
2012 Estimated using AADF from previous year on this link 14,292 12,218 1,279 187 39 138 469
2011 Estimated using AADF from previous year on this link 14,544 12,456 1,310 175 45 127 476
2010 Estimated using AADF from previous year on this link 14,571 12,494 1,317 172 45 127 461
2009 Estimated using AADF from previous year on this link 14,910 12,841 1,332 168 47 136 433
2008 Estimated using AADF from previous year on this link 15,044 12,944 1,368 177 43 144 411
2007 Estimated using AADF from previous year on this link 15,380 13,249 1,397 181 36 148 405
2006 Estimated using AADF from previous year on this link 15,532 13,451 1,367 160 29 151 403
2005 Estimated using AADF from previous year on this link 15,270 13,208 1,378 161 23 139 384
2004 Estimated using AADF from previous year on this link 15,388 13,355 1,350 172 23 151 360
2003 Estimated using AADF from previous year on this link 15,250 13,197 1,426 155 27 158 314
2002 Manual count 15,356 13,466 1,295 169 18 153 273
2001 Estimated using AADF from previous year on this link 14,520 12,836 1,011 123 91 182 368
2000 Estimated using AADF from previous year on this link 14,473 12,823 1,008 129 82 169 344

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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 17176 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 17176 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. 72

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