Skip to main content
Road traffic statistics

99860

Details

AADF latest year 2024
Region South West
Local authority Wiltshire
Road name A350
Road type Major
Start junction road A4
End junction road A420
Link length 2.60km (1.62 miles)
Easting & Northing 389756,173970
Latitude & longitude 51.46461,-2.14885

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 Manual count 27,521 21,239 4,456 1,540 0 218 68
2023 Estimated using AADF from previous year on this link 20,001 15,323 2,946 1,620 4 71 41
2022 Estimated using AADF from previous year on this link 19,615 14,953 2,889 1,656 4 76 41
2021 Estimated using AADF from previous year on this link 18,240 13,931 2,594 1,607 4 69 38
2020 Manual count 16,608 12,740 2,265 1,505 5 66 32
2019 Estimated using AADF from previous year on this link 21,824 17,053 3,164 1,427 8 139 41
2018 Estimated using AADF from previous year on this link 21,784 17,016 3,174 1,423 6 129 42
2017 Estimated using AADF from previous year on this link 21,706 17,097 3,031 1,401 6 132 44
2016 Manual count 21,535 17,118 2,864 1,371 6 136 45
2015 Estimated using AADF from previous year on this link 21,065 16,487 3,128 1,190 3 182 78
2014 Estimated using AADF from previous year on this link 21,222 16,796 2,974 1,196 4 179 78
2013 Estimated using AADF from previous year on this link 20,944 16,972 2,612 1,119 4 168 74
2012 Estimated using AADF from previous year on this link 21,032 17,068 2,582 1,135 4 168 78
2011 Manual count 21,326 17,141 2,689 1,237 4 186 73
2010 Estimated using AADF from previous year on this link 19,752 15,669 2,572 1,312 6 132 67
2009 Estimated using AADF from previous year on this link 19,654 15,763 2,408 1,286 6 138 59
2008 Estimated using AADF from previous year on this link 19,374 15,423 2,372 1,396 6 124 59
2007 Manual count 19,732 15,770 2,324 1,439 5 130 69
2006 Estimated using AADF from previous year on this link 17,656 13,157 2,604 1,777 5 59 59
2005 Estimated using AADF from previous year on this link 18,012 13,413 2,565 1,903 3 68 63
2004 Estimated using AADF from previous year on this link 18,505 14,059 2,407 1,889 3 83 67
2003 Manual count 17,908 13,878 2,187 1,634 5 126 83
2002 Manual count 19,277 15,374 2,083 1,472 2 291 57
2001 Estimated using AADF from previous year on this link 16,823 13,172 1,804 1,700 6 81 66
2000 Manual count 17,336 13,593 1,791 1,812 6 77 63

Download data

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 99860 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 99860 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. 192

To apply more filters to downloads, or retrieve data split into pages you can use our API.