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Road traffic statistics

48196

Details

AADF latest year 2024
Region South East
Local authority Portsmouth
Road name A3
Road type Major
Start junction road Church St roundabout
End junction road M275
Link length 0.40km (0.25 miles)
Easting & Northing 464350,101250
Latitude & longitude 50.80723,-1.08809

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 64,326 55,282 7,324 542 319 619 559
2023 Manual count 63,282 54,092 7,691 542 313 534 422
2022 Manual count 62,680 53,074 7,990 515 327 584 517
2021 Manual count 57,295 47,732 7,858 594 245 730 382
2020 Estimated using AADF from previous year on this link 47,382 39,956 5,651 795 482 516 464
2019 Manual count 61,344 52,603 6,403 904 422 698 735
2018 Estimated using AADF from previous year on this link 68,118 59,454 6,613 642 481 740 669
2017 Manual count 68,729 60,116 6,491 635 436 749 738
2016 Manual count 65,463 56,819 6,389 881 334 740 634
2015 Manual count 67,852 59,239 6,385 756 523 684 788
2014 Estimated using AADF from previous year on this link 68,207 58,731 6,702 1,107 833 788 879
2013 Estimated using AADF from previous year on this link 67,845 59,347 5,886 1,043 858 741 828
2012 Estimated using AADF from previous year on this link 68,192 59,685 5,820 1,067 869 741 880
2011 Manual count 68,823 59,939 6,060 1,184 919 821 819
2010 Manual count 69,916 60,180 6,708 1,233 627 889 906
2009 Estimated using AADF from previous year on this link 36,687 31,295 3,918 557 241 412 505
2008 Estimated using AADF from previous year on this link 36,945 31,804 3,617 571 241 436 517
2007 Estimated using AADF from previous year on this link 37,443 32,420 3,454 590 215 467 512
2006 Estimated using AADF from previous year on this link 38,778 34,018 3,166 599 344 462 533
2005 Estimated using AADF from previous year on this link 38,614 33,917 3,117 595 219 444 541
2004 Manual count 39,440 34,786 3,037 626 259 441 550
2003 Estimated using AADF from previous year on this link 38,160 33,124 3,184 739 287 633 480
2002 Estimated using AADF from previous year on this link 38,308 33,594 2,921 691 321 564 538
2001 Manual count 38,371 33,661 2,916 709 309 558 527
2000 Estimated using AADF from previous year on this link 36,891 32,055 3,048 636 308 319 833

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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 48196 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 48196 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. 288

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