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Road traffic statistics

73608

Details

AADF latest year 2024
Region South East
Local authority Southampton
Road name M27
Road type Major
Start junction road LA Boundary
End junction road LA Boundary
Link length 0.90km (0.56 miles)
Easting & Northing 445000,115940
Latitude & longitude 50.94114,-1.36088

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 Dependent on a neighbouring counted link 131,885 100,548 24,443 6,159 0 465 269
2023 Automatic counter 109,383 80,206 23,200 5,486 0 366 125
2022 Automatic counter 104,124 76,267 21,948 5,423 0 369 117
2021 Dependent on a neighbouring counted link 112,705 82,182 23,445 6,553 0 400 125
2020 Dependent on a neighbouring counted link 92,895 67,605 18,714 6,165 0 350 61
2019 Dependent on a neighbouring counted link 126,338 99,148 19,735 6,677 0 440 338
2018 Estimated using AADF from previous year on this link 146,598 114,706 22,961 7,790 0 738 402
2017 Dependent on a neighbouring counted link 146,751 115,692 22,257 7,659 0 742 401
2016 Dependent on a neighbouring counted link 139,787 109,988 20,857 7,666 0 823 455
2015 Dependent on a neighbouring counted link 137,691 110,704 18,702 7,194 0 762 328
2014 Dependent on a neighbouring counted link 135,409 107,830 19,289 6,967 0 930 393
2013 Dependent on a neighbouring counted link 133,436 106,385 18,209 7,648 0 696 498
2012 Dependent on a neighbouring counted link 130,499 103,856 17,485 7,485 0 1,106 568
2011 Dependent on a neighbouring counted link 133,912 107,045 17,525 7,701 0 1,163 478
2010 Dependent on a neighbouring counted link 130,499 105,629 16,027 7,382 0 960 501
2009 Dependent on a neighbouring counted link 124,887 99,271 16,794 7,362 0 1,050 410
2008 Dependent on a neighbouring counted link 111,251 89,763 12,808 7,279 0 889 512
2007 Dependent on a neighbouring counted link 129,469 102,318 18,077 7,785 0 952 337
2006 Dependent on a neighbouring counted link 130,220 102,473 18,369 8,023 0 895 460
2005 Dependent on a neighbouring counted link 130,309 104,271 15,701 8,909 0 1,007 421
2004 Estimated using AADF from previous year on this link 127,311 103,129 14,338 9,000 0 599 245
2003 Dependent on a neighbouring counted link 122,923 100,320 13,011 8,508 0 674 410
2002 Dependent on a neighbouring counted link 118,955 97,324 13,155 7,189 0 868 419
2001 Dependent on a neighbouring counted link 110,060 89,544 11,138 7,909 0 1,038 431
2000 Dependent on a neighbouring counted link 112,174 90,149 12,405 8,279 0 791 550

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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 73608 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 73608 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. 0

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