Skip to main content
Road traffic statistics

46299

Details

AADF latest year 2024
Region South East
Local authority West Sussex
Road name A27
Road type Major
Start junction road A285
End junction road A29
Link length 5.60km (3.48 miles)
Easting & Northing 490000,106880
Latitude & longitude 50.85443,-0.72275

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 46,874 36,397 8,154 1,846 0 395 82
2023 Manual count 46,364 36,132 7,928 1,833 0 389 82
2022 Automatic counter 37,956 29,161 7,021 1,544 0 209 22
2021 Manual count 39,487 29,883 7,585 1,780 0 215 24
2020 Automatic counter 29,628 22,645 5,354 1,402 112 166 61
2019 Manual count 44,128 35,027 6,983 1,720 113 294 104
2018 Automatic counter 40,878 32,107 6,721 1,672 40 273 105
2017 Manual count 46,099 36,527 7,276 1,877 45 295 123
2016 Estimated using AADF from previous year on this link 47,952 37,150 7,991 2,260 128 438 113
2015 Estimated using AADF from previous year on this link 46,180 36,071 7,399 2,178 108 422 110
2014 Manual count 44,237 35,015 6,656 2,046 108 408 112
2013 Estimated using AADF from previous year on this link 45,820 36,900 6,623 1,843 2 330 126
2012 Manual count 45,797 37,346 6,238 1,779 2 312 122
2011 Estimated using AADF from previous year on this link 43,976 35,998 5,676 1,884 22 275 143
2010 Manual count 44,075 36,215 5,549 1,891 26 279 141
2009 Estimated using AADF from previous year on this link 42,714 34,360 5,962 2,020 24 262 110
2008 Manual count 43,104 34,813 5,771 2,163 21 251 106
2007 Manual count 46,132 37,370 5,723 2,461 45 484 94
2006 Manual count 44,950 36,760 5,270 2,447 54 252 221
2005 Manual count 41,812 33,953 4,999 2,292 27 325 243
2004 Manual count 42,450 33,988 4,605 3,094 48 548 215
2003 Manual count 43,232 35,828 4,275 2,643 28 281 205
2002 Manual count 42,744 35,440 4,005 2,746 34 264 289
2001 Manual count 42,527 35,583 4,224 2,188 43 397 135
2000 Manual count 43,278 35,972 4,799 2,218 26 117 172

Download data

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 46299 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 46299 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. 384

To apply more filters to downloads, or retrieve data split into pages you can use our API.