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Road traffic statistics

17001

Details

AADF latest year 2024
Region South West
Local authority Cornwall excluding Isles of Scilly
Road name A39
Road type Major
Start junction road A394
End junction road A393
Link length 1.50km (0.93 miles)
Easting & Northing 176649,35040
Latitude & longitude 50.17319,-5.12934

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 23,782 18,604 4,103 804 41 158 113
2023 Estimated using AADF from previous year on this link 23,493 18,383 4,031 808 43 159 113
2022 Manual count 23,009 17,939 3,953 832 46 171 114
2021 Estimated using AADF from previous year on this link 16,744 12,331 3,244 923 29 144 100
2020 Estimated using AADF from previous year on this link 15,189 11,277 2,833 855 39 140 85
2019 Estimated using AADF from previous year on this link 20,030 15,442 3,310 959 31 188 132
2018 Manual count 19,989 15,408 3,321 952 25 175 134
2017 Estimated using AADF from previous year on this link 19,415 14,662 3,650 812 19 137 154
2016 Estimated using AADF from previous year on this link 19,218 14,680 3,449 790 19 141 158
2015 Estimated using AADF from previous year on this link 18,763 14,500 3,194 769 19 140 160
2014 Estimated using AADF from previous year on this link 18,558 14,601 2,934 725 19 140 158
2013 Manual count 18,471 14,639 2,818 734 24 128 152
2012 Estimated using AADF from previous year on this link 20,931 16,855 2,716 981 34 171 209
2011 Manual count 20,978 16,990 2,626 976 36 184 202
2010 Estimated using AADF from previous year on this link 18,556 14,958 2,525 695 29 167 211
2009 Manual count 18,694 15,170 2,449 686 29 185 204
2008 Estimated using AADF from previous year on this link 18,370 14,588 2,599 868 17 183 132
2007 Estimated using AADF from previous year on this link 18,740 15,070 2,504 868 17 173 125
2006 Estimated using AADF from previous year on this link 18,259 14,950 2,210 818 17 167 114
2005 Estimated using AADF from previous year on this link 18,115 14,950 2,058 832 18 170 105
2004 Estimated using AADF from previous year on this link 17,999 14,861 1,988 854 17 193 103
2003 Manual count 17,848 14,846 1,885 825 18 171 121
2002 Estimated using AADF from previous year on this link 17,565 14,475 2,010 743 26 214 123
2001 Estimated using AADF from previous year on this link 17,119 14,177 1,918 711 24 208 105
2000 Estimated using AADF from previous year on this link 16,485 13,592 1,895 699 27 202 97

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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 17001 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 17001 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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