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Road traffic statistics

57127

Details

AADF latest year 2024
Region South West
Local authority Swindon
Road name A4312
Road type Major
Start junction road A313
End junction road A419
Link length 2.80km (1.74 miles)
Easting & Northing 418215,186333
Latitude & longitude 51.57557,-1.73854

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 16,801 13,505 2,514 547 90 112 124
2023 Estimated using AADF from previous year on this link 14,828 12,138 1,961 589 120 88 51
2022 Estimated using AADF from previous year on this link 14,582 11,914 1,929 599 122 89 50
2021 Estimated using AADF from previous year on this link 13,641 11,155 1,779 578 136 82 47
2020 Estimated using AADF from previous year on this link 12,419 10,125 1,632 539 167 77 45
2019 Estimated using AADF from previous year on this link 15,968 13,330 1,849 613 146 104 72
2018 Estimated using AADF from previous year on this link 15,825 13,164 1,866 612 133 111 71
2017 Estimated using AADF from previous year on this link 15,939 13,311 1,831 606 120 113 78
2016 Manual count 15,947 13,410 1,740 602 126 111 84
2015 Estimated using AADF from previous year on this link 16,921 13,683 2,353 565 181 148 172
2014 Estimated using AADF from previous year on this link 16,571 13,417 2,244 583 195 167 160
2013 Estimated using AADF from previous year on this link 16,098 13,063 2,098 596 201 175 166
2012 Estimated using AADF from previous year on this link 16,110 13,179 2,019 597 203 157 159
2011 Estimated using AADF from previous year on this link 16,311 13,388 1,995 618 215 164 146
2010 Estimated using AADF from previous year on this link 16,166 13,428 1,787 603 195 194 154
2009 Estimated using AADF from previous year on this link 16,115 13,509 1,673 593 193 204 136
2008 Manual count 15,839 13,219 1,649 650 193 183 138
2007 Estimated using AADF from previous year on this link 14,226 11,901 1,472 576 98 85 192
2006 Manual count 14,417 12,094 1,398 626 157 88 211
2005 Estimated using AADF from previous year on this link 15,099 12,494 1,551 729 155 155 170
2004 Manual count 15,643 13,096 1,455 723 182 188 181
2003 Estimated using AADF from previous year on this link 14,248 11,965 1,246 601 82 276 160
2002 Manual count 14,544 12,425 1,147 614 92 194 164
2001 Estimated using AADF from previous year on this link 16,095 13,109 1,336 1,187 121 216 247
2000 Estimated using AADF from previous year on this link 16,525 13,528 1,327 1,228 126 206 236

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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 57127 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 57127 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. 144

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