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Road traffic statistics

26977

Details

AADF latest year 2024
Region South West
Local authority Swindon
Road name A4259
Road type Major
Start junction road Magic Roundabout
End junction road A4311
Link length 0.90km (0.56 miles)
Easting & Northing 415800,185000
Latitude & longitude 51.56366,-1.77345

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 23,517 19,636 3,261 238 125 254 128
2023 Estimated using AADF from previous year on this link 20,722 17,804 2,603 183 229 117 14
2022 Estimated using AADF from previous year on this link 20,354 17,475 2,560 186 233 119 14
2021 Estimated using AADF from previous year on this link 19,024 16,361 2,361 180 260 109 13
2020 Manual count 17,300 14,851 2,166 168 319 103 13
2019 Estimated using AADF from previous year on this link 23,918 19,792 3,295 537 256 208 86
2018 Estimated using AADF from previous year on this link 23,716 19,547 3,324 538 233 222 85
2017 Estimated using AADF from previous year on this link 23,886 19,765 3,263 540 211 224 94
2016 Manual count 23,869 19,911 3,100 536 220 222 100
2015 Estimated using AADF from previous year on this link 21,146 17,319 3,172 301 230 244 111
2014 Estimated using AADF from previous year on this link 21,314 17,642 3,016 304 247 240 112
2013 Estimated using AADF from previous year on this link 21,091 17,827 2,649 284 255 226 105
2012 Estimated using AADF from previous year on this link 21,170 17,929 2,619 285 258 226 112
2011 Manual count 21,404 18,005 2,727 318 273 250 104
2010 Estimated using AADF from previous year on this link 20,301 16,424 3,050 390 137 239 198
2009 Estimated using AADF from previous year on this link 20,657 16,776 3,035 399 137 259 188
2008 Estimated using AADF from previous year on this link 20,730 17,049 2,802 411 137 275 193
2007 Estimated using AADF from previous year on this link 20,968 17,379 2,676 427 123 294 192
2006 Manual count 21,613 18,237 2,453 433 196 292 198
2005 Estimated using AADF from previous year on this link 22,764 18,741 2,804 467 140 445 307
2004 Estimated using AADF from previous year on this link 23,192 19,221 2,733 486 165 440 312
2003 Estimated using AADF from previous year on this link 23,258 19,183 2,758 482 203 499 336
2002 Estimated using AADF from previous year on this link 23,254 19,455 2,530 448 228 445 376
2001 Estimated using AADF from previous year on this link 23,287 19,494 2,524 461 219 440 368
2000 Estimated using AADF from previous year on this link 22,897 19,112 2,534 464 228 425 362

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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 26977 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 26977 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. 120

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