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Road traffic statistics

36062

Details

AADF latest year 2024
Region South East
Local authority Portsmouth
Road name M275
Road type Major
Start junction road M27
End junction road end of Principal section
Link length 1.90km (1.18 miles)
Easting & Northing 464160,102350
Latitude & longitude 50.81714,-1.09059

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 73,084 61,051 9,525 1,808 0 183 517
2023 Estimated using AADF from previous year on this link 85,483 71,352 11,449 1,903 0 437 342
2022 Manual count 84,022 70,036 11,258 1,946 0 443 339
2021 Estimated using AADF from previous year on this link 77,734 66,371 8,935 1,917 0 410 101
2020 Manual count 70,713 60,243 8,197 1,789 0 387 98
2019 Manual count 86,291 73,683 9,468 1,996 0 653 491
2018 Estimated using AADF from previous year on this link 83,934 70,414 10,219 2,211 0 664 425
2017 Manual count 84,538 71,198 10,031 2,168 0 671 469
2016 Manual count 95,186 80,260 10,791 2,801 0 711 622
2015 Estimated using AADF from previous year on this link 81,916 69,906 7,847 2,932 0 714 516
2014 Manual count 80,892 69,721 7,052 2,830 0 733 557
2013 Estimated using AADF from previous year on this link 85,602 71,662 9,210 2,433 0 1,528 768
2012 Manual count 84,039 70,955 8,531 2,426 0 1,396 731
2011 Estimated using AADF from previous year on this link 84,484 72,588 7,997 2,189 0 955 755
2010 Manual count 82,924 71,375 7,653 2,257 0 976 663
2009 Estimated using AADF from previous year on this link 78,802 68,081 7,509 1,941 0 718 553
2008 Manual count 79,450 68,699 7,376 2,115 0 744 516
2007 Estimated using AADF from previous year on this link 88,413 75,308 9,227 2,632 0 781 465
2006 Manual count 87,345 74,786 8,713 2,677 0 758 411
2005 Estimated using AADF from previous year on this link 83,867 72,081 8,155 2,597 0 462 572
2004 Manual count 83,620 72,081 7,879 2,650 0 459 551
2003 Estimated using AADF from previous year on this link 81,662 69,217 8,266 2,424 0 906 849
2002 Manual count 83,080 70,919 8,025 2,508 0 802 826
2001 Manual count 80,909 69,657 6,815 2,670 0 1,043 724
2000 Manual count 85,413 73,825 7,147 2,673 0 979 789

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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 36062 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 36062 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. 360

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