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Road traffic statistics

18665

Details

AADF latest year 2024
Region South East
Local authority Brighton and Hove
Road name A27
Road type Major
Start junction road A2038
End junction road A23
Link length 2.20km (1.37 miles)
Easting & Northing 529295,108924
Latitude & longitude 50.86537,-0.16404

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 Manual count 78,286 60,606 14,615 2,325 0 649 91
2023 Manual count 75,840 57,348 15,470 2,366 0 541 115
2022 Manual count 72,525 55,168 14,597 2,128 0 533 100
2021 Manual count 70,554 53,382 14,260 2,320 0 470 121
2020 Manual count 61,915 44,294 14,380 2,776 39 438 27
2019 Manual count 84,125 65,980 14,593 2,757 0 623 173
2018 Estimated using AADF from previous year on this link 84,846 67,597 13,740 2,709 1 637 163
2017 Manual count 84,389 67,827 13,121 2,665 1 607 169
2016 Estimated using AADF from previous year on this link 83,741 66,409 13,405 3,223 0 573 131
2015 Manual count 80,634 64,479 12,413 3,062 0 551 129
2014 Manual count 76,306 61,016 12,116 2,513 0 517 144
2013 Manual count 77,565 62,113 12,113 2,500 0 691 148
2012 Manual count 76,530 62,501 11,024 2,428 0 410 168
2011 Manual count 77,285 62,684 10,842 3,000 8 603 156
2010 Manual count 75,071 60,536 10,716 3,132 0 497 190
2009 Manual count 75,223 61,020 10,676 2,808 0 572 147
2008 Manual count 75,468 60,727 11,212 2,620 0 778 131
2007 Estimated using AADF from previous year on this link 66,335 55,054 7,576 3,007 0 573 125
2006 Estimated using AADF from previous year on this link 65,936 55,442 6,837 2,956 0 570 131
2005 Manual count 64,615 54,515 6,524 2,914 0 526 136
2004 Estimated using AADF from previous year on this link 60,209 48,642 7,843 2,795 0 831 98
2003 Manual count 58,445 47,829 7,047 2,633 0 818 118
2002 Estimated using AADF from previous year on this link 55,662 47,833 4,672 2,424 2 603 130
2001 Manual count 54,205 46,485 4,635 2,368 2 591 126
2000 Manual count 69,473 58,409 7,871 2,619 6 429 145

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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 18665 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 18665 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. 456

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