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Road traffic statistics

76017

Details

AADF latest year 2024
Region South East
Local authority West Sussex
Road name A27
Road type Major
Start junction road A27 main route
End junction road A270
Link length 0.70km (0.43 miles)
Easting & Northing 523160,106400
Latitude & longitude 50.84402,-0.25202

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 from nearby links 20,262 16,525 2,990 356 80 306 85
2023 Estimated from nearby links 19,956 16,278 2,938 359 79 296 85
2022 Estimated from nearby links 19,616 15,978 2,889 365 80 301 84
2021 Estimated from nearby links 17,731 14,395 2,674 334 91 270 58
2020 Estimated from nearby links 16,141 13,066 2,453 310 111 255 57
2019 Estimated from nearby links 20,768 17,202 2,779 352 97 345 90
2018 Estimated from nearby links 20,601 16,989 2,804 352 88 368 89
2017 Estimated from nearby links 21,438 17,009 3,690 407 49 241 90
2016 Estimated from nearby links 21,380 17,135 3,506 404 51 239 96
2015 Estimated from nearby links 20,827 16,872 3,209 398 55 244 103
2014 Estimated from nearby links 20,983 17,187 3,051 400 59 240 104
2013 Estimated from nearby links 20,741 17,367 2,680 370 61 226 98
2012 Estimated from nearby links 20,815 17,466 2,649 369 62 226 105
2011 Estimated from nearby links 19,854 16,455 2,643 408 95 263 85
2010 Estimated from nearby links 19,838 16,537 2,563 405 86 248 85
2009 Estimated from nearby links 20,219 16,892 2,551 425 87 270 81
2008 Estimated from nearby links 20,332 17,166 2,355 442 87 286 83
2007 Estimated from nearby links 22,517 19,152 2,679 429 71 145 112
2006 Estimated from nearby links 22,364 19,000 2,513 501 104 246 104
2005 Estimated from nearby links 24,348 20,419 2,845 559 145 345 180
2004 Estimated from nearby links 27,160 22,761 3,230 714 73 306 149
2003 Estimated from nearby links 27,189 22,715 3,260 706 90 348 160
2002 Estimated from nearby links 27,187 23,039 2,991 667 101 310 180
2001 Estimated from nearby links 28,270 24,095 2,796 847 236 367 165
2000 Estimated from nearby links 24,922 21,514 2,554 599 71 126 129

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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 76017 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 76017 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. 25
Raw counts Vehicle counts recorded at this count point. 0

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