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Road traffic statistics

57071

Details

AADF latest year 2023
Region South West
Local authority Cornwall excluding Isles of Scilly
Road name A390
Road type Major
Start junction road A30
End junction road roundabout at Threemilestone
Link length 3.70km (2.30 miles)
Easting & Northing 175485,46565
Latitude & longitude 50.27625,-5.15244

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
2023 Estimated using AADF from previous year on this link 21,286 16,798 3,812 468 25 131 76
2022 Estimated using AADF from previous year on this link 20,823 16,393 3,739 474 26 141 76
2021 Estimated using AADF from previous year on this link 19,288 15,273 3,356 460 27 127 71
2020 Estimated using AADF from previous year on this link 17,508 13,967 2,931 427 36 123 60
2019 Manual count 23,286 19,126 3,424 477 28 165 94
2018 Estimated using AADF from previous year on this link 18,382 14,168 3,238 726 33 129 121
2017 Estimated using AADF from previous year on this link 18,302 14,236 3,092 715 34 132 127
2016 Estimated using AADF from previous year on this link 18,137 14,253 2,922 695 34 136 131
2015 Manual count 17,726 14,079 2,705 673 34 136 133
2014 Estimated using AADF from previous year on this link 22,379 18,578 2,778 479 16 256 287
2013 Estimated using AADF from previous year on this link 22,285 18,626 2,668 481 20 233 276
2012 Estimated using AADF from previous year on this link 22,240 18,667 2,578 487 21 226 281
2011 Estimated using AADF from previous year on this link 22,317 18,817 2,493 491 22 244 272
2010 Manual count 22,354 18,931 2,427 508 25 224 264
2009 Manual count 22,680 19,067 2,645 505 33 232 231
2008 Manual count 22,025 18,315 2,548 608 36 248 306
2007 Estimated using AADF from previous year on this link 22,516 18,592 2,850 624 22 206 244
2006 Manual count 21,974 18,444 2,515 593 22 199 223
2005 Estimated using AADF from previous year on this link 18,843 15,784 2,109 573 17 217 160
2004 Manual count 18,721 15,689 2,038 591 17 245 158
2003 Estimated using AADF from previous year on this link 20,992 17,505 2,490 679 15 183 135
2002 Manual count 20,480 17,280 2,219 661 18 169 151
2001 Manual count 19,601 16,732 1,970 526 26 211 162
2000 Manual count 19,042 16,026 2,007 590 21 242 177

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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 57071 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 57071 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. 24
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. 240

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