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Road traffic statistics

16309

Details

AADF latest year 2024
Region South East
Local authority Hampshire
Road name A31
Road type Major
Start junction road A32
End junction road A339
Link length 1.40km (0.87 miles)
Easting & Northing 470800,137900
Latitude & longitude 51.136,-0.98944

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 23,631 18,672 3,953 683 5 292 30
2023 Estimated using AADF from previous year on this link 21,580 16,975 3,105 1,164 4 323 13
2022 Estimated using AADF from previous year on this link 21,148 16,565 3,045 1,178 4 348 13
2021 Estimated using AADF from previous year on this link 19,638 15,433 2,734 1,145 4 314 12
2020 Manual count 17,873 14,113 2,387 1,059 6 303 10
2019 Estimated using AADF from previous year on this link 23,311 18,762 3,397 777 1 325 50
2018 Manual count 23,256 18,720 3,409 774 1 302 51
2017 Estimated using AADF from previous year on this link 23,565 18,355 3,859 1,052 2 214 85
2016 Estimated using AADF from previous year on this link 23,354 18,377 3,647 1,024 2 220 87
2015 Estimated using AADF from previous year on this link 22,823 18,152 3,377 987 2 219 88
2014 Manual count 21,888 17,620 3,038 928 2 212 90
2013 Estimated using AADF from previous year on this link 22,344 18,710 2,414 954 2 208 59
2012 Estimated using AADF from previous year on this link 22,382 18,936 2,273 919 2 197 57
2011 Estimated using AADF from previous year on this link 22,419 19,073 2,183 904 2 203 56
2010 Manual count 22,484 19,188 2,134 900 2 206 56
2009 Manual count 22,232 18,290 2,597 863 12 395 87
2008 Estimated using AADF from previous year on this link 27,087 21,974 3,969 854 2 226 64
2007 Estimated using AADF from previous year on this link 27,240 22,129 3,961 854 2 233 63
2006 Estimated using AADF from previous year on this link 27,002 22,285 3,575 844 2 232 66
2005 Estimated using AADF from previous year on this link 26,440 21,912 3,411 835 3 213 69
2004 Estimated using AADF from previous year on this link 26,465 22,067 3,261 842 2 223 72
2003 Estimated using AADF from previous year on this link 25,736 21,698 2,930 802 3 219 87
2002 Manual count 24,950 21,231 2,647 782 3 202 88
2001 Estimated using AADF from previous year on this link 21,960 19,705 20 1,773 17 356 106
2000 Estimated using AADF from previous year on this link 21,141 19,112 18 1,585 20 323 103

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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 16309 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 16309 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. 168

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