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Road traffic statistics

57421

Details

AADF latest year 2024
Region South East
Local authority Hampshire
Road name A340
Road type Major
Start junction road A3010
End junction road A339
Link length 1.30km (0.81 miles)
Easting & Northing 462050,153000
Latitude & longitude 51.27278,-1.11187

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 27,692 23,362 3,727 292 0 276 36
2023 Estimated using AADF from previous year on this link 27,270 23,013 3,661 292 0 267 36
2022 Estimated using AADF from previous year on this link 26,793 22,588 3,600 297 0 271 36
2021 Manual count 25,038 21,148 3,321 288 0 248 33
2020 Estimated using AADF from previous year on this link 21,619 17,904 3,170 389 1 121 34
2019 Estimated using AADF from previous year on this link 27,825 23,571 3,592 443 1 164 54
2018 Estimated using AADF from previous year on this link 27,575 23,279 3,624 444 1 175 54
2017 Manual count 27,770 23,538 3,557 439 1 177 59
2016 Estimated using AADF from previous year on this link 27,275 23,022 3,695 383 1 127 48
2015 Estimated using AADF from previous year on this link 26,615 22,668 3,383 382 1 130 52
2014 Estimated using AADF from previous year on this link 26,871 23,092 3,216 383 1 128 52
2013 Manual count 26,685 23,334 2,824 357 1 120 49
2012 Estimated using AADF from previous year on this link 24,861 22,059 2,190 338 4 208 66
2011 Estimated using AADF from previous year on this link 25,094 22,153 2,280 369 4 231 61
2010 Estimated using AADF from previous year on this link 25,118 22,264 2,212 363 4 218 61
2009 Manual count 25,626 22,741 2,201 389 4 237 58
2008 Estimated using AADF from previous year on this link 26,642 23,040 2,933 428 3 185 56
2007 Estimated using AADF from previous year on this link 26,986 23,486 2,802 444 3 198 56
2006 Manual count 27,913 24,644 2,569 447 4 196 57
2005 Estimated using AADF from previous year on this link 27,576 24,562 2,200 535 4 234 45
2004 Estimated using AADF from previous year on this link 28,171 25,192 2,144 557 5 231 47
2003 Estimated using AADF from previous year on this link 28,173 25,142 2,164 554 7 263 50
2002 Manual count 28,297 25,499 1,985 523 7 234 56
2001 Estimated using AADF from previous year on this link 24,146 23,040 26 811 8 192 77
2000 Estimated using AADF from previous year on this link 23,619 22,589 26 743 8 186 75

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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 57421 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 57421 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

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