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Road traffic statistics

6296

Details

AADF latest year 2024
Region South East
Local authority West Sussex
Road name A27
Road type Major
Start junction road B2145
End junction road A259
Link length 1.10km (0.68 miles)
Easting & Northing 487730,104000
Latitude & longitude 50.82889,-0.75569

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 41,252 29,523 8,933 2,413 0 315 69
2023 Manual count 40,770 29,307 8,685 2,398 0 310 69
2022 Manual count 41,082 30,062 8,036 2,562 3 328 93
2021 Estimated using AADF from previous year on this link 41,374 31,307 7,428 2,344 0 267 28
2020 Manual count 35,755 27,274 6,180 2,050 0 228 23
2019 Manual count 42,869 32,140 7,837 2,573 0 238 81
2018 Estimated using AADF from previous year on this link 45,258 33,404 8,824 2,555 2 381 94
2017 Estimated using AADF from previous year on this link 44,924 33,517 8,426 2,520 2 363 97
2016 Manual count 44,331 33,531 7,910 2,434 2 361 95
2015 Estimated using AADF from previous year on this link 47,525 36,818 7,677 2,503 1 393 135
2014 Estimated using AADF from previous year on this link 45,522 35,740 6,907 2,359 1 380 137
2013 Manual count 44,197 34,935 6,435 2,337 1 368 122
2012 Manual count 43,618 34,655 6,207 2,250 4 377 129
2011 Manual count 43,889 33,767 7,067 2,665 4 286 104
2010 Manual count 43,553 33,775 6,704 2,606 6 359 109
2009 Estimated using AADF from previous year on this link 51,438 41,273 6,571 2,999 14 338 257
2008 Estimated using AADF from previous year on this link 51,953 41,817 6,361 3,207 12 323 245
2007 Estimated using AADF from previous year on this link 52,250 42,113 6,348 3,215 12 333 241
2006 Manual count 51,907 42,409 5,730 3,182 12 331 255
2005 Estimated using AADF from previous year on this link 40,849 29,778 5,494 5,066 3 335 176
2004 Estimated using AADF from previous year on this link 40,824 29,988 5,253 5,051 3 349 183
2003 Estimated using AADF from previous year on this link 39,527 29,487 4,719 4,757 3 343 221
2002 Manual count 38,240 28,852 4,263 4,585 3 316 224
2001 Estimated using AADF from previous year on this link 28,596 21,499 4,232 2,416 10 249 200
2000 Estimated using AADF from previous year on this link 27,683 20,853 4,008 2,402 12 226 194

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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 6296 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 6296 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. 264

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