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Road traffic statistics

16823

Details

AADF latest year 2024
Region South East
Local authority West Sussex
Road name A273
Road type Major
Start junction road A23
End junction road B2116
Link length 3.30km (2.05 miles)
Easting & Northing 529850,115000
Latitude & longitude 50.91985,-0.154

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 9,994 7,743 1,784 324 14 88 55
2023 Estimated using AADF from previous year on this link 9,872 7,651 1,753 324 14 89 55
2022 Estimated using AADF from previous year on this link 9,668 7,466 1,719 332 15 96 56
2021 Estimated using AADF from previous year on this link 8,960 6,956 1,543 322 16 87 52
2020 Estimated using AADF from previous year on this link 8,134 6,361 1,348 298 21 84 44
2019 Estimated using AADF from previous year on this link 10,800 8,711 1,574 334 16 112 69
2018 Manual count 10,777 8,692 1,580 332 13 105 69
2017 Estimated using AADF from previous year on this link 11,501 8,994 2,017 252 39 146 92
2016 Estimated using AADF from previous year on this link 11,400 9,005 1,906 245 39 150 95
2015 Estimated using AADF from previous year on this link 11,142 8,894 1,765 237 39 150 96
2014 Estimated using AADF from previous year on this link 11,133 9,001 1,649 233 39 157 94
2013 Manual count 10,883 8,876 1,534 229 49 152 91
2012 Estimated using AADF from previous year on this link 10,651 8,549 1,605 261 11 172 63
2011 Estimated using AADF from previous year on this link 10,831 8,796 1,530 255 12 186 64
2010 Estimated using AADF from previous year on this link 10,695 8,770 1,446 246 14 171 62
2009 Manual count 10,843 8,940 1,405 245 14 193 60
2008 Estimated using AADF from previous year on this link 12,627 10,786 1,284 387 17 110 60
2007 Estimated using AADF from previous year on this link 13,052 11,200 1,284 404 17 110 54
2006 Estimated using AADF from previous year on this link 13,195 11,499 1,165 371 17 110 50
2005 Manual count 12,850 11,187 1,110 368 18 131 54
2004 Estimated using AADF from previous year on this link 11,270 9,444 1,279 259 15 225 63
2003 Estimated using AADF from previous year on this link 11,243 9,434 1,269 249 15 218 73
2002 Manual count 10,978 9,350 1,126 253 18 178 71
2001 Estimated using AADF from previous year on this link 11,420 9,762 1,228 223 20 146 61
2000 Estimated using AADF from previous year on this link 11,337 9,733 1,188 222 23 131 63

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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 16823 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 16823 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. 120

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