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Road traffic statistics

74837

Details

AADF latest year 2024
Region South East
Local authority Hampshire
Road name A31
Road type Major
Start junction road B3330/M3 slip
End junction road M3 slip
Link length 0.50km (0.31 miles)
Easting & Northing 449200,128140
Latitude & longitude 51.0505,-1.29946

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 from nearby links 17,569 12,670 4,043 618 5 214 25
2023 Estimated from nearby links 17,353 12,519 3,972 621 5 216 25
2022 Estimated using AADF from previous year on this link 16,556 12,741 3,139 438 10 171 67
2021 Manual count 15,331 11,871 2,818 426 10 155 63
2020 Estimated using AADF from previous year on this link 15,602 12,458 2,424 505 0 167 48
2019 Estimated using AADF from previous year on this link 20,754 17,060 2,832 563 0 225 75
2018 Estimated using AADF from previous year on this link 20,708 17,022 2,841 559 0 209 76
2017 Manual count 20,662 17,104 2,713 551 0 214 80
2016 Estimated using AADF from previous year on this link 19,394 15,253 3,206 562 12 260 113
2015 Estimated using AADF from previous year on this link 18,957 15,066 2,969 548 12 259 114
2014 Estimated using AADF from previous year on this link 18,177 14,625 2,671 514 12 251 116
2013 Estimated using AADF from previous year on this link 17,651 14,296 2,488 521 15 243 103
2012 Manual count 17,650 14,469 2,344 507 15 230 100
2011 Estimated using AADF from previous year on this link 17,392 14,275 2,197 656 10 148 116
2010 Manual count 17,436 14,361 2,148 661 11 151 115
2009 Manual count 19,718 16,692 2,152 664 12 120 90
2008 Estimated using AADF from previous year on this link 19,346 16,017 2,480 569 9 173 107
2007 Estimated using AADF from previous year on this link 19,457 16,131 2,475 568 9 178 105
2006 Estimated using AADF from previous year on this link 19,325 16,245 2,234 558 9 177 111
2005 Manual count 18,934 15,972 2,132 550 9 164 116
2004 Estimated using AADF from previous year on this link 20,359 17,046 2,080 841 15 310 82
2003 Estimated using AADF from previous year on this link 19,832 16,761 1,869 798 15 305 99
2002 Estimated using AADF from previous year on this link 19,246 16,400 1,688 777 18 281 100
2001 Manual count 18,755 15,938 1,675 770 17 275 97
2000 Estimated using AADF from previous year on this link 18,176 15,459 1,586 788 19 249 94

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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 74837 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 74837 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. 48
Raw counts Vehicle counts recorded at this count point. 168

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