Skip to main content
Road traffic statistics

99861

Details

AADF latest year 2024
Region South West
Local authority Wiltshire
Road name A4
Road type Major
Start junction road Cross Keys Lane
End junction road A350
Link length 2.70km (1.68 miles)
Easting & Northing 388936,171832
Latitude & longitude 51.44537,-2.16059

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 20,688 17,615 2,530 281 2 145 117
2023 Estimated using AADF from previous year on this link 19,987 16,155 3,174 423 13 117 118
2022 Estimated using AADF from previous year on this link 19,556 15,765 3,112 433 14 126 120
2021 Estimated using AADF from previous year on this link 18,129 14,688 2,794 421 14 113 112
2020 Manual count 16,467 13,432 2,440 391 19 109 95
2019 Estimated using AADF from previous year on this link 18,860 15,596 2,642 378 17 111 132
2018 Estimated using AADF from previous year on this link 18,827 15,562 2,651 376 14 104 134
2017 Estimated using AADF from previous year on this link 18,785 15,637 2,532 370 14 106 141
2016 Manual count 18,662 15,656 2,392 360 14 109 145
2015 Estimated using AADF from previous year on this link 18,639 15,446 2,421 440 16 182 151
2014 Estimated using AADF from previous year on this link 17,916 14,994 2,178 416 16 176 153
2013 Estimated using AADF from previous year on this link 17,414 14,656 2,029 423 20 170 136
2012 Estimated using AADF from previous year on this link 17,445 14,833 1,911 408 21 161 132
2011 Manual count 17,475 14,941 1,835 403 22 166 130
2010 Manual count 17,651 15,003 1,937 433 23 139 139
2009 Estimated using AADF from previous year on this link 18,998 16,144 1,999 460 20 247 148
2008 Estimated using AADF from previous year on this link 19,162 16,356 1,935 493 17 236 142
2007 Manual count 19,283 16,472 1,931 496 16 244 140
2006 Estimated using AADF from previous year on this link 19,409 16,721 1,730 557 27 272 129
2005 Estimated using AADF from previous year on this link 19,020 16,441 1,650 544 29 252 133
2004 Estimated using AADF from previous year on this link 19,079 16,557 1,578 543 27 262 139
2003 Manual count 18,637 16,281 1,417 513 28 258 168
2002 Estimated using AADF from previous year on this link 18,619 16,081 1,638 495 28 228 177
2001 Manual count 18,134 15,628 1,625 487 26 223 171
2000 Manual count 18,070 15,570 1,635 576 47 122 167

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 99861 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 99861 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. 216

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