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Road traffic statistics

26302

Details

AADF latest year 2024
Region South East
Local authority West Sussex
Road name A27
Road type Major
Start junction road A24
End junction road Sompting Rd
Link length 4.60km (2.86 miles)
Easting & Northing 514632,105048
Latitude & longitude 50.83362,-0.37352

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 40,192 29,623 8,877 1,198 108 442 53
2023 Estimated using AADF from previous year on this link 39,281 29,090 8,518 1,187 113 434 52
2022 Automatic counter 38,839 28,767 8,335 1,233 120 452 52
2021 Manual count 30,473 22,379 6,673 1,055 97 328 39
2020 Automatic counter 33,527 25,019 6,655 1,368 278 422 62
2019 Estimated using AADF from previous year on this link 34,362 26,730 5,911 1,200 190 447 75
2018 Automatic counter 33,502 25,850 5,922 1,204 170 452 75
2017 Automatic counter 31,951 24,898 5,427 1,138 159 414 74
2016 Estimated using AADF from previous year on this link 34,242 27,007 5,524 1,188 168 445 78
2015 Manual count 32,982 26,222 5,115 1,140 141 428 77
2014 Estimated using AADF from previous year on this link 30,691 23,301 5,698 1,166 69 466 60
2013 Estimated using AADF from previous year on this link 30,133 23,545 5,004 1,089 72 438 57
2012 Manual count 30,223 23,679 4,948 1,098 73 438 60
2011 Estimated using AADF from previous year on this link 29,732 23,348 4,740 1,247 86 327 70
2010 Manual count 29,690 23,466 4,597 1,249 78 308 70
2009 Estimated using AADF from previous year on this link 41,997 34,329 5,627 1,436 61 473 132
2008 Manual count 42,210 34,887 5,196 1,491 61 501 135
2007 Manual count 42,681 35,908 4,803 1,194 53 647 129
2006 Manual count 40,575 35,522 2,694 1,547 31 663 149
2005 Manual count 42,507 35,003 4,868 1,959 32 461 216
2004 Manual count 39,271 31,961 4,567 2,064 50 408 271
2003 Manual count 40,698 33,437 4,128 2,372 147 572 189
2002 Manual count 40,477 33,819 4,333 1,529 97 581 215
2001 Manual count 41,749 34,393 4,627 1,961 91 554 214
2000 Manual count 36,959 30,144 4,867 1,555 91 261 132

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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 26302 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 26302 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. 312

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