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Road traffic statistics

37047

Details

AADF latest year 2024
Region South West
Local authority Wiltshire
Road name A363
Road type Major
Start junction road A363 Trowbridge Road
End junction road B3109
Link length 1.20km (0.75 miles)
Easting & Northing 382600,161000
Latitude & longitude 51.34781,-2.25122

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 13,416 10,657 2,520 138 70 63 38
2023 Estimated using AADF from previous year on this link 13,245 10,531 2,476 138 73 63 38
2022 Estimated using AADF from previous year on this link 12,948 10,276 2,428 138 77 68 38
2021 Manual count 11,985 9,574 2,180 134 79 61 36
2020 Estimated using AADF from previous year on this link 9,926 8,076 1,600 170 70 62 18
2019 Estimated using AADF from previous year on this link 13,229 11,059 1,870 190 55 83 28
2018 Estimated using AADF from previous year on this link 13,207 11,035 1,876 191 45 77 28
2017 Manual count 13,176 11,087 1,791 188 47 79 30
2016 Estimated using AADF from previous year on this link 15,373 12,690 2,308 204 28 123 48
2015 Estimated using AADF from previous year on this link 15,040 12,534 2,137 197 29 122 49
2014 Estimated using AADF from previous year on this link 14,444 12,167 1,923 185 29 118 50
2013 Estimated using AADF from previous year on this link 14,036 11,893 1,792 192 36 115 44
2012 Manual count 14,064 12,037 1,687 188 36 109 43
2011 Estimated using AADF from previous year on this link 14,146 11,874 1,914 223 17 97 38
2010 Estimated using AADF from previous year on this link 13,990 11,838 1,809 218 20 89 36
2009 Manual count 14,237 12,130 1,763 209 20 101 34
2008 Estimated using AADF from previous year on this link 15,254 13,044 1,825 205 26 154 26
2007 Estimated using AADF from previous year on this link 15,353 13,136 1,823 210 26 158 26
2006 Estimated using AADF from previous year on this link 15,371 13,372 1,646 204 26 123 26
2005 Estimated using AADF from previous year on this link 14,949 13,007 1,569 200 26 145 28
2004 Estimated using AADF from previous year on this link 14,912 13,021 1,495 210 26 158 28
2003 Manual count 14,876 13,007 1,483 201 26 152 33
2002 Estimated using AADF from previous year on this link 13,383 11,530 1,422 288 35 97 46
2001 Estimated using AADF from previous year on this link 13,131 11,393 1,318 278 33 99 43
2000 Estimated using AADF from previous year on this link 13,048 11,359 1,275 281 38 89 44

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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 37047 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 37047 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. 120

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