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Road traffic statistics

17175

Details

AADF latest year 2024
Region London
Local authority Barnet
Road name A504
Road type Major
Start junction road A406
End junction road A1000
Link length 1.70km (1.06 miles)
Easting & Northing 526000,189830
Latitude & longitude 51.59324,-0.18241

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 15,938 12,949 2,100 198 422 465 226
2023 Estimated using AADF from previous year on this link 15,982 13,026 2,088 199 378 445 223
2022 Estimated using AADF from previous year on this link 15,966 13,053 2,052 201 369 439 222
2021 Manual count 15,387 12,708 1,890 189 360 381 219
2020 Estimated using AADF from previous year on this link 9,965 8,138 1,392 126 117 147 162
2019 Estimated using AADF from previous year on this link 12,863 10,736 1,597 143 95 193 195
2018 Estimated using AADF from previous year on this link 12,829 10,708 1,597 145 101 183 196
2017 Estimated using AADF from previous year on this link 12,812 10,717 1,565 144 102 181 204
2016 Estimated using AADF from previous year on this link 12,832 10,721 1,578 146 105 175 212
2015 Estimated using AADF from previous year on this link 12,990 10,947 1,530 149 101 163 201
2014 Estimated using AADF from previous year on this link 12,986 10,984 1,471 150 88 172 209
2013 Manual count 12,922 10,952 1,423 163 79 166 218
2012 Estimated using AADF from previous year on this link 16,077 14,635 841 111 119 150 339
2011 Estimated using AADF from previous year on this link 16,367 14,920 861 104 138 138 344
2010 Estimated using AADF from previous year on this link 16,405 14,965 865 103 138 138 334
2009 Estimated using AADF from previous year on this link 16,819 15,380 875 103 142 147 314
2008 Estimated using AADF from previous year on this link 16,964 15,504 898 108 131 156 298
2007 Estimated using AADF from previous year on this link 17,349 15,869 918 110 112 160 292
2006 Estimated using AADF from previous year on this link 17,560 16,110 897 98 86 163 292
2005 Manual count 17,250 15,820 905 98 69 149 278
2004 Estimated using AADF from previous year on this link 16,513 14,384 1,448 166 105 216 299
2003 Estimated using AADF from previous year on this link 16,381 14,214 1,529 150 122 226 262
2002 Manual count 16,502 14,504 1,389 164 84 218 227
2001 Estimated using AADF from previous year on this link 17,211 15,195 1,517 182 78 135 182
2000 Estimated using AADF from previous year on this link 17,178 15,180 1,513 190 71 125 170

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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 17175 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 17175 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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