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Road traffic statistics

26062

Details

AADF latest year 2024
Region South East
Local authority Southampton
Road name M271
Road type Major
Start junction road A35
End junction road LA Boundary
Link length 0.90km (0.56 miles)
Easting & Northing 437372,113879
Latitude & longitude 50.92316,-1.46966

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 52,356 38,322 7,852 5,745 0 195 242
2023 Estimated using AADF from previous year on this link 55,872 41,023 8,321 6,105 0 305 119
2022 Manual count 54,643 39,915 8,057 6,243 0 314 114
2021 Estimated using AADF from previous year on this link 35,171 24,087 5,472 5,350 0 157 106
2020 Estimated using AADF from previous year on this link 30,897 21,070 4,681 4,886 0 154 106
2019 Manual count 44,127 32,612 5,640 5,400 0 277 197
2018 Estimated using AADF from previous year on this link 58,387 42,300 8,849 6,750 0 412 75
2017 Manual count 58,378 42,664 8,577 6,647 0 415 75
2016 Estimated using AADF from previous year on this link 54,714 41,099 6,473 6,591 0 406 144
2015 Estimated using AADF from previous year on this link 53,861 40,767 6,095 6,451 0 401 147
2014 Manual count 52,990 40,658 5,478 6,283 0 412 159
2013 Estimated using AADF from previous year on this link 58,384 42,461 7,591 7,649 0 522 161
2012 Estimated using AADF from previous year on this link 57,003 42,042 7,031 7,299 0 477 154
2011 Manual count 57,502 42,832 6,858 7,144 0 522 146
2010 Estimated using AADF from previous year on this link 50,179 36,518 7,631 5,140 0 391 499
2009 Estimated using AADF from previous year on this link 50,850 37,188 7,555 5,247 0 419 441
2008 Estimated using AADF from previous year on this link 51,463 37,526 7,421 5,671 0 434 411
2007 Estimated using AADF from previous year on this link 52,238 38,409 7,247 5,855 0 410 317
2006 Estimated using AADF from previous year on this link 51,568 38,142 6,843 5,904 0 399 280
2005 Manual count 51,185 38,142 6,505 5,924 0 328 286
2004 Estimated using AADF from previous year on this link 53,046 39,143 6,928 6,421 0 386 168
2003 Estimated using AADF from previous year on this link 51,070 38,077 6,287 5,993 0 434 279
2002 Estimated using AADF from previous year on this link 51,907 39,013 6,104 6,135 0 384 271
2001 Manual count 50,865 38,513 5,683 6,003 0 397 269
2000 Estimated using AADF from previous year on this link 46,661 34,401 6,878 4,749 0 413 220

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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 26062 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 26062 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. 192

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