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Road traffic statistics

16832

Details

AADF latest year 2024
Region South East
Local authority West Sussex
Road name A284
Road type Major
Start junction road B2187
End junction road A259
Link length 1.30km (0.81 miles)
Easting & Northing 502650,103000
Latitude & longitude 50.81745,-0.54418

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 6,989 5,765 1,051 60 98 53 61
2023 Estimated using AADF from previous year on this link 6,882 5,678 1,032 59 96 51 60
2022 Estimated using AADF from previous year on this link 6,761 5,574 1,015 60 98 52 60
2021 Estimated using AADF from previous year on this link 6,316 5,218 936 58 110 48 56
2020 Estimated using AADF from previous year on this link 5,749 4,737 859 54 134 45 54
2019 Manual count 7,417 6,236 973 62 117 61 85
2018 Estimated using AADF from previous year on this link 8,068 6,338 1,549 108 148 56 17
2017 Estimated using AADF from previous year on this link 8,111 6,409 1,520 107 134 57 18
2016 Estimated using AADF from previous year on this link 8,083 6,456 1,444 107 140 56 20
2015 Estimated using AADF from previous year on this link 7,864 6,357 1,322 106 150 58 21
2014 Estimated using AADF from previous year on this link 7,688 6,234 1,261 109 161 65 20
2013 Estimated using AADF from previous year on this link 7,442 6,069 1,179 106 166 68 20
2012 Estimated using AADF from previous year on this link 7,442 6,123 1,134 104 168 61 20
2011 Manual count 7,527 6,220 1,121 104 178 64 18
2010 Estimated using AADF from previous year on this link 11,095 8,987 1,483 446 273 89 90
2009 Estimated using AADF from previous year on this link 11,030 9,041 1,389 426 271 94 80
2008 Estimated using AADF from previous year on this link 10,841 8,846 1,368 463 271 84 80
2007 Estimated using AADF from previous year on this link 11,026 9,045 1,341 460 243 88 92
2006 Estimated using AADF from previous year on this link 11,150 9,193 1,273 491 388 92 101
2005 Estimated using AADF from previous year on this link 11,352 9,370 1,255 512 248 106 109
2004 Estimated using AADF from previous year on this link 11,718 9,822 1,177 475 293 129 115
2003 Manual count 11,492 9,695 1,069 392 362 195 141
2002 Estimated using AADF from previous year on this link 8,166 6,521 1,393 126 179 114 12
2001 Estimated using AADF from previous year on this link 7,970 6,418 1,299 131 172 110 12
2000 Estimated using AADF from previous year on this link 8,166 6,623 1,290 136 180 105 12

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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 16832 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 16832 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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