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Road traffic statistics

56989

Details

AADF latest year 2024
Region South West
Local authority Wiltshire
Road name A350
Road type Major
Start junction road Avon Rd, Melksham
End junction road A350 By-pass Roundabout
Link length 6.50km (4.04 miles)
Easting & Northing 391100,170000
Latitude & longitude 51.42893,-2.1294

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 18,084 12,656 3,796 1,486 42 88 59
2023 Estimated using AADF from previous year on this link 17,880 12,505 3,729 1,497 43 89 59
2022 Estimated using AADF from previous year on this link 17,544 12,203 3,657 1,529 46 96 59
2021 Manual count 16,279 11,370 3,283 1,485 47 86 56
2020 Manual count 17,523 12,732 3,075 1,507 52 154 56
2019 Estimated using AADF from previous year on this link 21,162 16,593 2,948 1,472 18 66 83
2018 Estimated using AADF from previous year on this link 21,128 16,556 2,958 1,468 15 61 84
2017 Estimated using AADF from previous year on this link 21,054 16,636 2,824 1,442 16 63 89
2016 Estimated using AADF from previous year on this link 20,890 16,656 2,669 1,409 16 65 91
2015 Manual count 20,462 16,452 2,471 1,382 16 65 93
2014 Estimated using AADF from previous year on this link 21,487 16,787 3,212 1,166 14 208 113
2013 Estimated using AADF from previous year on this link 20,884 16,409 2,993 1,179 18 202 101
2012 Estimated using AADF from previous year on this link 20,870 16,608 2,819 1,154 18 191 97
2011 Estimated using AADF from previous year on this link 20,879 16,728 2,707 1,151 19 197 96
2010 Manual count 20,937 16,829 2,646 1,168 22 200 94
2009 Manual count 20,530 16,285 2,666 1,269 25 208 102
2008 Manual count 21,703 16,806 2,770 1,740 32 257 130
2007 Manual count 21,643 17,211 2,670 1,413 16 228 121
2006 Manual count 22,002 18,102 2,278 1,309 14 161 152
2005 Manual count 20,573 16,483 2,355 1,410 14 189 136
2004 Manual count 19,370 15,199 2,335 1,562 15 178 96
2003 Manual count 19,384 15,566 1,825 1,602 10 249 142
2002 Manual count 18,684 14,883 2,079 1,467 31 163 92
2001 Manual count 18,794 14,826 2,157 1,464 27 259 88
2000 Manual count 12,770 9,724 1,503 1,346 44 113 84

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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 56989 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 56989 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. 336

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