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Road traffic statistics

56966

Details

AADF latest year 2024
Region South West
Local authority Wiltshire
Road name A338
Road type Major
Start junction road A354
End junction road Exeter Street
Link length 0.40km (0.25 miles)
Easting & Northing 414487,128944
Latitude & longitude 51.05965,-1.79465

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 35,705 30,243 4,038 794 258 311 319
2023 Estimated using AADF from previous year on this link 29,795 24,690 3,897 663 260 195 349
2022 Estimated using AADF from previous year on this link 29,286 24,235 3,832 676 265 198 346
2021 Estimated using AADF from previous year on this link 27,380 22,690 3,535 653 296 181 322
2020 Manual count 24,928 20,595 3,242 608 362 171 312
2019 Estimated using AADF from previous year on this link 34,921 29,636 3,566 1,071 267 305 343
2018 Estimated using AADF from previous year on this link 34,602 29,269 3,597 1,071 244 325 339
2017 Estimated using AADF from previous year on this link 34,885 29,595 3,531 1,056 221 329 374
2016 Manual count 34,945 29,814 3,354 1,050 230 326 401
2015 Estimated using AADF from previous year on this link 37,423 30,624 4,677 1,096 320 400 627
2014 Estimated using AADF from previous year on this link 37,770 31,196 4,446 1,102 344 393 632
2013 Manual count 37,416 31,523 3,905 1,022 355 370 596
2012 Estimated using AADF from previous year on this link 33,694 28,662 3,322 1,004 239 243 463
2011 Estimated using AADF from previous year on this link 34,039 28,784 3,459 1,096 253 269 431
2010 Estimated using AADF from previous year on this link 34,052 28,928 3,355 1,084 229 254 431
2009 Manual count 34,704 29,549 3,338 1,132 229 275 410
2008 Estimated using AADF from previous year on this link 32,205 27,256 3,527 1,025 57 214 183
2007 Estimated using AADF from previous year on this link 32,620 27,784 3,368 1,058 50 229 181
2006 Estimated using AADF from previous year on this link 33,725 29,154 3,088 1,067 81 228 188
2005 Estimated using AADF from previous year on this link 33,567 29,067 3,039 1,051 51 219 191
2004 Estimated using AADF from previous year on this link 34,280 29,812 2,962 1,095 60 217 194
2003 Estimated using AADF from previous year on this link 34,280 29,752 2,989 1,085 75 245 209
2002 Estimated using AADF from previous year on this link 34,397 30,175 2,742 1,027 84 219 234
2001 Manual count 34,478 30,235 2,736 1,061 81 217 229
2000 Estimated using AADF from previous year on this link 36,382 30,526 3,692 1,395 245 312 457

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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 56966 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 56966 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. 49
Raw counts Vehicle counts recorded at this count point. 144

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