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Road traffic statistics

36418

Details

AADF latest year 2024
Region South West
Local authority Devon
Road name A38
Road type Major
Start junction road A385 South of Syon Abbey
End junction road B3380 Cave In Turn-off
Link length 6.70km (4.16 miles)
Easting & Northing 273270,65000
Latitude & longitude 50.47107,-3.78721

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 Automatic counter 35,274 25,247 7,239 2,453 0 280 55
2023 Manual count 35,963 25,848 7,248 2,522 0 288 57
2022 Automatic counter 33,610 24,305 6,701 2,468 0 84 52
2021 Automatic counter 30,179 21,402 6,211 2,442 0 74 49
2020 Automatic counter 26,517 18,971 5,260 2,180 0 65 41
2019 Automatic counter 36,733 27,575 6,463 2,521 0 107 66
2018 Automatic counter 36,246 27,131 6,435 2,506 0 105 69
2017 Automatic counter 36,451 27,554 6,221 2,503 0 102 72
2016 Estimated using AADF from previous year on this link 32,866 25,168 5,333 2,208 0 92 64
2015 Manual count 31,651 24,437 4,939 2,124 0 89 63
2014 Estimated using AADF from previous year on this link 32,457 23,588 6,255 2,330 0 171 113
2013 Manual count 32,297 23,648 6,008 2,377 0 156 108
2012 Estimated using AADF from previous year on this link 30,781 22,455 5,355 2,540 0 271 160
2011 Manual count 30,839 22,635 5,178 2,579 0 292 155
2010 Estimated using AADF from previous year on this link 31,506 24,086 4,896 2,186 0 149 189
2009 Estimated using AADF from previous year on this link 31,724 24,428 4,748 2,200 0 165 183
2008 Manual count 31,946 24,502 4,758 2,346 0 163 177
2007 Manual count 29,533 21,949 4,731 2,471 0 249 133
2006 Manual count 29,735 22,194 4,747 2,554 0 147 93
2005 Manual count 31,675 24,279 4,537 2,464 0 247 148
2004 Manual count 32,721 25,301 4,490 2,566 7 219 145
2003 Manual count 31,723 25,167 3,855 2,357 0 188 156
2002 Manual count 29,796 23,106 3,753 2,588 2 199 150
2001 Manual count 30,315 24,148 3,538 2,213 0 258 158
2000 Manual count 30,915 24,186 3,657 2,579 0 328 165

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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 36418 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 36418 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. 312

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