Skip to main content
Road traffic statistics

16311

Details

AADF latest year 2024
Region South East
Local authority Hampshire
Road name A31
Road type Major
Start junction road M27
End junction road A337
Link length 0.70km (0.43 miles)
Easting & Northing 429200,113500
Latitude & longitude 50.92022,-1.58595

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 Estimated using AADF from previous year on this link 19,269 14,581 4,036 471 6 123 58
2023 Estimated using AADF from previous year on this link 19,028 14,408 3,965 473 6 125 58
2022 Manual count 18,624 14,060 3,888 483 7 134 59
2021 Estimated using AADF from previous year on this link 17,616 13,483 3,342 611 16 142 38
2020 Estimated using AADF from previous year on this link 15,984 12,329 2,919 567 22 137 32
2019 Estimated using AADF from previous year on this link 21,161 16,884 3,410 632 17 184 50
2018 Manual count 21,122 16,846 3,421 632 14 172 51
2017 Estimated using AADF from previous year on this link 22,908 17,861 3,820 884 17 283 59
2016 Estimated using AADF from previous year on this link 22,706 17,883 3,610 860 17 292 61
2015 Estimated using AADF from previous year on this link 22,192 17,664 3,343 832 17 291 62
2014 Manual count 21,288 17,147 3,007 789 17 282 63
2013 Estimated using AADF from previous year on this link 22,410 18,036 3,245 756 6 297 75
2012 Estimated using AADF from previous year on this link 22,392 18,254 3,056 727 6 282 73
2011 Estimated using AADF from previous year on this link 22,398 18,386 2,935 715 6 290 72
2010 Manual count 22,446 18,497 2,869 714 6 294 72
2009 Manual count 20,070 16,197 2,924 645 10 238 66
2008 Estimated using AADF from previous year on this link 19,506 15,558 2,837 865 23 185 61
2007 Estimated using AADF from previous year on this link 19,615 15,667 2,831 867 23 190 60
2006 Estimated using AADF from previous year on this link 19,431 15,778 2,555 845 23 189 64
2005 Estimated using AADF from previous year on this link 19,021 15,514 2,438 828 24 175 66
2004 Manual count 19,036 15,624 2,331 830 23 182 69
2003 Estimated using AADF from previous year on this link 19,072 15,709 2,283 770 11 130 180
2002 Estimated using AADF from previous year on this link 18,468 15,371 2,062 733 13 120 182
2001 Estimated using AADF from previous year on this link 17,984 14,938 2,045 706 12 118 177
2000 Estimated using AADF from previous year on this link 17,403 14,489 1,937 698 13 107 172

Download data

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 16311 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 16311 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. 144

To apply more filters to downloads, or retrieve data split into pages you can use our API.