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Road traffic statistics

6294

Details

AADF latest year 2024
Region South East
Local authority Portsmouth
Road name A3
Road type Major
Start junction road Johnson and Johnson RAB, nr Jnc 12 M27
End junction road RAB with A397 Northern Road
Link length 1.60km (0.99 miles)
Easting & Northing 465000,105800
Latitude & longitude 50.84807,-1.07806

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 24,952 21,460 3,106 178 161 145 63
2023 Estimated using AADF from previous year on this link 23,327 19,398 3,365 307 247 186 71
2022 Estimated using AADF from previous year on this link 22,919 19,040 3,309 312 251 189 70
2021 Estimated using AADF from previous year on this link 21,415 17,826 3,052 299 280 173 66
2020 Manual count 19,484 16,180 2,800 278 343 163 63
2019 Estimated using AADF from previous year on this link 23,820 20,318 2,850 206 283 302 145
2018 Estimated using AADF from previous year on this link 23,612 20,066 2,875 206 258 322 143
2017 Estimated using AADF from previous year on this link 23,800 20,290 2,822 205 233 325 158
2016 Manual count 23,816 20,441 2,681 203 244 322 169
2015 Estimated using AADF from previous year on this link 24,416 20,712 2,955 269 199 294 186
2014 Estimated using AADF from previous year on this link 24,655 21,099 2,809 270 214 289 188
2013 Estimated using AADF from previous year on this link 24,486 21,320 2,467 250 220 272 177
2012 Estimated using AADF from previous year on this link 24,588 21,442 2,439 247 223 272 188
2011 Manual count 24,823 21,533 2,540 274 236 301 175
2010 Estimated using AADF from previous year on this link 25,134 20,843 3,054 646 116 239 352
2009 Estimated using AADF from previous year on this link 25,587 21,290 3,039 665 116 259 334
2008 Estimated using AADF from previous year on this link 25,739 21,637 2,806 679 116 275 342
2007 Estimated using AADF from previous year on this link 26,062 22,056 2,680 693 103 295 338
2006 Manual count 26,945 23,143 2,456 701 166 293 352
2005 Manual count 27,565 23,008 3,273 540 210 333 411
2004 Manual count 26,889 22,792 2,742 451 181 343 561
2003 Estimated using AADF from previous year on this link 29,052 24,987 2,864 442 146 358 401
2002 Manual count 29,148 25,342 2,627 411 163 319 449
2001 Estimated using AADF from previous year on this link 29,799 25,996 2,484 507 252 305 507
2000 Estimated using AADF from previous year on this link 29,285 25,486 2,494 514 263 294 497

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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 6294 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 6294 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. 192

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