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Road traffic statistics

37270

Details

AADF latest year 2024
Region London
Local authority Barnet
Road name A504
Road type Major
Start junction road A41
End junction road A502
Link length 0.90km (0.56 miles)
Easting & Northing 523000,189400
Latitude & longitude 51.59004,-0.22585

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 17,183 13,912 1,667 96 201 649 860
2023 Manual count 17,220 13,994 1,657 97 180 620 852
2022 Estimated using AADF from previous year on this link 16,768 13,699 1,961 283 177 300 526
2021 Estimated using AADF from previous year on this link 16,188 13,337 1,806 266 173 261 519
2020 Estimated using AADF from previous year on this link 15,050 12,362 1,694 251 194 228 515
2019 Estimated using AADF from previous year on this link 19,455 16,308 1,943 287 157 300 618
2018 Estimated using AADF from previous year on this link 19,404 16,265 1,944 290 167 284 621
2017 Estimated using AADF from previous year on this link 19,405 16,280 1,905 292 169 282 646
2016 Estimated using AADF from previous year on this link 19,450 16,285 1,921 300 173 272 673
2015 Manual count 19,679 16,628 1,863 299 168 254 636
2014 Estimated using AADF from previous year on this link 20,619 17,906 1,685 313 84 217 498
2013 Estimated using AADF from previous year on this link 20,550 17,855 1,630 338 75 209 519
2012 Estimated using AADF from previous year on this link 20,396 17,701 1,590 329 92 214 563
2011 Estimated using AADF from previous year on this link 20,750 18,045 1,628 309 106 197 571
2010 Manual count 20,792 18,099 1,636 306 106 198 553
2009 Estimated using AADF from previous year on this link 13,563 11,720 1,097 221 69 109 416
2008 Estimated using AADF from previous year on this link 13,684 11,814 1,127 234 63 115 394
2007 Estimated using AADF from previous year on this link 13,985 12,093 1,151 234 54 119 388
2006 Estimated using AADF from previous year on this link 14,117 12,277 1,126 207 41 121 386
2005 Estimated using AADF from previous year on this link 13,881 12,056 1,136 209 34 111 369
2004 Estimated using AADF from previous year on this link 13,990 12,190 1,113 221 33 121 345
2003 Manual count 13,846 12,045 1,174 198 38 127 302
2002 Estimated using AADF from previous year on this link 18,078 16,179 1,216 257 38 149 277
2001 Estimated using AADF from previous year on this link 18,056 16,179 1,192 275 36 156 254
2000 Estimated using AADF from previous year on this link 18,023 16,163 1,188 290 33 144 238

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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 37270 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 37270 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. 96

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