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Road traffic statistics

46295

Details

AADF latest year 2024
Region South East
Local authority Hampshire
Road name A27
Road type Major
Start junction road Portsmouth Road (Old A27)
End junction road A3051
Link length 4.10km (2.55 miles)
Easting & Northing 450139,108783
Latitude & longitude 50.87637,-1.28873

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 20,373 17,100 2,791 136 136 252 95
2023 Estimated using AADF from previous year on this link 20,061 16,845 2,742 136 134 244 94
2022 Manual count 19,709 16,534 2,696 138 136 248 93
2021 Estimated using AADF from previous year on this link 17,875 14,814 2,557 189 275 233 82
2020 Estimated using AADF from previous year on this link 16,267 13,446 2,346 176 337 220 79
2019 Estimated using AADF from previous year on this link 20,983 17,702 2,658 201 295 297 125
2018 Manual count 20,807 17,483 2,681 202 269 317 124
2017 Estimated using AADF from previous year on this link 20,558 16,768 2,964 282 189 427 117
2016 Estimated using AADF from previous year on this link 20,538 16,892 2,816 282 197 422 125
2015 Estimated using AADF from previous year on this link 20,053 16,633 2,578 275 211 432 135
2014 Estimated using AADF from previous year on this link 20,235 16,943 2,451 280 227 424 136
2013 Estimated using AADF from previous year on this link 20,062 17,121 2,152 261 234 399 128
2012 Manual count 20,140 17,219 2,128 258 237 399 137
2011 Estimated using AADF from previous year on this link 19,658 16,510 2,464 218 440 336 130
2010 Estimated using AADF from previous year on this link 19,515 16,560 2,208 211 399 398 138
2009 Estimated using AADF from previous year on this link 19,474 16,660 2,068 205 397 419 122
2008 Manual count 19,058 16,301 2,037 221 397 375 124
2007 Manual count 21,119 17,998 2,451 231 106 288 151
2006 Manual count 22,575 19,564 2,356 275 109 229 151
2005 Manual count 17,705 15,095 1,783 330 117 373 124
2004 Manual count 21,764 19,142 1,934 306 105 262 120
2003 Manual count 23,136 20,176 2,087 284 224 461 128
2002 Manual count 17,155 15,063 1,104 552 86 330 106
2001 Manual count 22,356 19,355 2,134 365 134 361 141
2000 Manual count 21,630 18,882 1,854 359 141 400 135

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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 46295 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 46295 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. 288

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