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Road traffic statistics

70110

Details

AADF latest year 2021
Region South East
Local authority Portsmouth
Road name M275
Road type Major
Start junction road A3
End junction road A3 / A2047
Link length 0.50km (0.31 miles)
Easting & Northing 464500,101750
Latitude & longitude 50.81171,-1.08587

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
2021 Estimated from nearby links 45,836 38,185 6,286 475 0 584 305
2020 Estimated from nearby links 37,906 31,965 4,521 636 0 413 371
2019 Estimated from nearby links 49,075 42,082 5,122 723 0 558 588
2018 Estimated from nearby links 54,494 47,563 5,290 513 0 592 535
2017 Estimated from nearby links 54,983 48,093 5,193 508 0 599 590
2016 Estimated from nearby links 52,370 45,455 5,111 705 0 592 507
2015 Estimated from nearby links 54,281 47,391 5,108 605 0 547 631
2014 Estimated from nearby links 54,566 46,985 5,362 885 0 630 703
2013 Estimated from nearby links 54,276 47,477 4,709 834 0 593 662
2012 Estimated from nearby links 54,554 47,748 4,656 854 0 593 704
2011 Estimated from nearby links 55,058 47,952 4,848 946 0 657 655
2010 Estimated from nearby links 55,932 48,144 5,366 987 0 711 724
2009 Estimated from nearby links 29,348 25,036 3,134 444 0 329 405
2008 Estimated from nearby links 29,557 25,443 2,893 458 0 349 414
2007 Estimated from nearby links 29,955 25,936 2,763 472 0 374 410
2006 Estimated from nearby links 31,023 27,215 2,533 479 0 370 426
2005 Estimated from nearby links 30,892 27,134 2,493 476 0 356 433
2004 Estimated from nearby links 31,552 27,829 2,430 501 0 352 440
2003 Estimated from nearby links 30,526 26,499 2,547 590 0 506 384
2002 Estimated from nearby links 30,647 26,875 2,337 553 0 451 431
2001 Estimated from nearby links 30,695 26,929 2,332 567 0 446 421
2000 Estimated from nearby links 29,512 25,644 2,439 507 0 256 666

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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 70110 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 70110 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. 22
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. 22
Raw counts Vehicle counts recorded at this count point. 0

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