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Road traffic statistics

28853

Details

AADF latest year 2024
Region South West
Local authority Wiltshire
Road name A338
Road type Major
Start junction road Milton Rd, Salisbury
End junction road A354
Link length 0.60km (0.37 miles)
Easting & Northing 415000,128400
Latitude & longitude 51.05474,-1.78735

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 14,174 11,202 2,253 464 25 106 147
2023 Estimated using AADF from previous year on this link 13,967 11,035 2,214 468 25 103 147
2022 Estimated using AADF from previous year on this link 13,736 10,832 2,177 478 25 105 145
2021 Estimated using AADF from previous year on this link 12,841 10,141 2,008 461 28 96 135
2020 Estimated using AADF from previous year on this link 11,698 9,205 1,842 430 35 90 131
2019 Manual count 15,023 12,118 2,087 489 30 122 207
2018 Estimated using AADF from previous year on this link 15,853 12,523 2,454 557 48 106 214
2017 Estimated using AADF from previous year on this link 15,965 12,663 2,408 551 44 108 236
2016 Estimated using AADF from previous year on this link 15,951 12,757 2,288 548 46 106 252
2015 Estimated using AADF from previous year on this link 15,581 12,561 2,095 545 49 109 272
2014 Estimated using AADF from previous year on this link 15,254 12,317 1,997 564 53 123 253
2013 Estimated using AADF from previous year on this link 14,812 11,992 1,868 561 54 129 263
2012 Estimated using AADF from previous year on this link 14,818 12,098 1,797 556 55 116 251
2011 Manual count 14,980 12,290 1,776 562 58 121 231
2010 Manual count 13,961 11,229 1,613 772 18 115 232
2009 Estimated using AADF from previous year on this link 13,083 10,091 2,153 691 14 114 34
2008 Estimated using AADF from previous year on this link 12,875 9,874 2,121 744 14 102 34
2007 Estimated using AADF from previous year on this link 13,063 10,097 2,078 742 12 107 39
2006 Estimated using AADF from previous year on this link 13,180 10,261 1,973 793 20 111 42
2005 Estimated using AADF from previous year on this link 13,418 10,459 1,943 841 12 129 46
2004 Estimated using AADF from previous year on this link 13,804 10,964 1,824 811 14 156 49
2003 Estimated using AADF from previous year on this link 13,462 10,823 1,656 686 18 238 59
2002 Manual count 13,690 11,239 1,525 698 20 167 61
2001 Manual count 15,834 12,869 1,715 984 20 182 84
2000 Manual count 13,804 11,557 1,159 872 8 141 75

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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 28853 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 28853 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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