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Road traffic statistics

77990

Details

AADF latest year 2024
Region South West
Local authority Wiltshire
Road name A4
Road type Major
Start junction road B3109 mid-junction
End junction road Cross Keys Rd
Link length 1.80km (1.12 miles)
Easting & Northing 386500,170760
Latitude & longitude 51.43567,-2.1956

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 15,942 12,647 2,859 292 50 108 37
2023 Estimated using AADF from previous year on this link 15,701 12,458 2,808 293 49 105 37
2022 Estimated using AADF from previous year on this link 15,431 12,228 2,761 299 50 107 37
2021 Manual count 14,415 11,448 2,547 288 56 98 34
2020 Estimated using AADF from previous year on this link 12,884 10,574 1,889 300 80 101 19
2019 Estimated using AADF from previous year on this link 16,570 13,921 2,141 341 70 137 31
2018 Estimated using AADF from previous year on this link 16,425 13,749 2,159 341 64 146 30
2017 Estimated using AADF from previous year on this link 16,541 13,902 2,120 339 58 148 33
2016 Estimated using AADF from previous year on this link 16,537 14,005 2,014 336 60 146 36
2015 Estimated using AADF from previous year on this link 16,152 13,790 1,843 331 65 149 39
2014 Estimated using AADF from previous year on this link 15,828 13,522 1,758 343 70 169 36
2013 Manual count 15,365 13,165 1,644 342 72 177 37
2012 Estimated using AADF from previous year on this link 15,741 12,998 2,154 388 46 122 78
2011 Estimated using AADF from previous year on this link 15,914 13,204 2,129 381 49 128 72
2010 Estimated using AADF from previous year on this link 15,747 13,243 1,908 368 44 152 76
2009 Estimated using AADF from previous year on this link 15,696 13,323 1,786 361 44 159 67
2008 Estimated using AADF from previous year on this link 15,394 13,036 1,760 387 44 143 68
2007 Estimated using AADF from previous year on this link 15,668 13,330 1,724 386 39 149 79
2006 Estimated using AADF from previous year on this link 15,843 13,547 1,638 416 63 156 86
2005 Manual count 16,141 13,809 1,614 445 40 180 93
2004 Estimated using AADF from previous year on this link 13,966 11,884 1,505 443 16 44 90
2003 Estimated using AADF from previous year on this link 13,649 11,732 1,367 373 21 67 110
2002 Manual count 13,985 12,182 1,259 384 23 47 113
2001 Estimated using AADF from previous year on this link 13,728 11,990 1,174 406 23 45 113
2000 Estimated using AADF from previous year on this link 14,126 12,374 1,166 435 24 43 108

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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 77990 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 77990 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. 96

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