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Road traffic statistics

47079

Details

AADF latest year 2024
Region South West
Local authority Devon
Road name A399
Road type Major
Start junction road A3123 Long Lane
End junction road B3230 New Barnstaple Road
Link length 11.60km (7.21 miles)
Easting & Northing 259391,145836
Latitude & longitude 51.19439,-4.0137

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 1,923 1,574 304 23 7 21 1
2023 Estimated using AADF from previous year on this link 1,899 1,555 299 23 8 21 1
2022 Estimated using AADF from previous year on this link 1,857 1,517 293 23 8 22 2
2021 Estimated using AADF from previous year on this link 1,721 1,414 263 22 8 20 1
2020 Estimated using AADF from previous year on this link 1,564 1,293 230 21 11 19 1
2019 Estimated using AADF from previous year on this link 2,090 1,770 268 23 9 26 2
2018 Manual count 2,085 1,766 269 23 7 24 2
2017 Estimated using AADF from previous year on this link 2,052 1,490 460 35 12 12 55
2016 Estimated using AADF from previous year on this link 2,029 1,492 435 34 12 12 56
2015 Estimated using AADF from previous year on this link 1,978 1,473 402 33 12 12 57
2014 Estimated using AADF from previous year on this link 1,928 1,451 379 32 13 13 53
2013 Estimated using AADF from previous year on this link 1,877 1,434 348 31 16 12 53
2012 Estimated using AADF from previous year on this link 1,845 1,429 325 31 16 11 48
2011 Estimated using AADF from previous year on this link 1,879 1,456 336 32 17 12 43
2010 Estimated using AADF from previous year on this link 1,873 1,466 320 32 20 12 43
2009 Estimated using AADF from previous year on this link 1,918 1,522 312 32 20 14 38
2008 Manual count 1,885 1,513 290 32 17 14 36
2007 Estimated using AADF from previous year on this link 2,393 2,091 205 37 2 36 24
2006 Estimated using AADF from previous year on this link 2,439 2,149 195 38 2 34 23
2005 Estimated using AADF from previous year on this link 2,408 2,127 184 40 2 33 24
2004 Estimated using AADF from previous year on this link 2,420 2,151 169 38 2 36 26
2003 Manual count 2,394 2,115 173 39 2 33 34
2002 Estimated using AADF from previous year on this link 1,713 1,437 201 35 1 16 24
2001 Estimated using AADF from previous year on this link 1,644 1,379 194 35 1 13 23
2000 Manual count 1,612 1,346 194 37 1 14 21

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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 47079 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 47079 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. 96

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