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Road traffic statistics

6878

Details

AADF latest year 2021
Region South West
Local authority Devon
Road name A303
Road type Major
Start junction road A30
End junction road B3170
Link length 3.10km (1.93 miles)
Easting & Northing 322293,108101
Latitude & longitude 50.86716,-3.10563

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
2021 Automatic counter 14,861 10,751 2,884 1,116 2 86 24
2020 Automatic counter 11,993 8,749 2,241 915 2 69 18
2019 Estimated using AADF from previous year on this link 14,967 11,417 2,472 950 1 102 26
2018 Automatic counter 14,884 11,321 2,481 953 1 101 27
2017 Automatic counter 13,793 10,591 2,209 877 1 90 26
2016 Estimated using AADF from previous year on this link 14,542 11,303 2,211 905 1 96 28
2015 Manual count 14,018 10,975 2,047 877 1 92 27
2014 Estimated using AADF from previous year on this link 10,733 8,288 1,572 776 1 80 18
2013 Estimated using AADF from previous year on this link 10,695 8,309 1,510 787 2 73 17
2012 Estimated using AADF from previous year on this link 10,663 8,327 1,459 789 2 70 18
2011 Manual count 10,698 8,394 1,411 800 2 76 17
2010 Estimated using AADF from previous year on this link 12,454 9,830 1,666 815 2 100 43
2009 Estimated using AADF from previous year on this link 12,557 9,969 1,616 819 2 111 42
2008 Estimated using AADF from previous year on this link 12,639 9,999 1,620 869 2 110 41
2007 Estimated using AADF from previous year on this link 12,909 10,330 1,561 875 2 105 38
2006 Estimated using AADF from previous year on this link 12,588 10,248 1,378 826 2 101 35
2005 Estimated using AADF from previous year on this link 12,475 10,248 1,283 809 2 103 32
2004 Estimated using AADF from previous year on this link 12,398 10,187 1,239 823 2 117 32
2003 Estimated using AADF from previous year on this link 12,290 10,177 1,175 796 2 105 37
2002 Manual count 12,015 10,046 1,047 785 2 96 41
2001 Estimated using AADF from previous year on this link 9,570 7,865 931 663 1 79 32
2000 Estimated using AADF from previous year on this link 9,217 7,541 920 650 1 77 29

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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 6878 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 6878 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. 22
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. 44
Raw counts Vehicle counts recorded at this count point. 72

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