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Road traffic statistics

57988

Details

AADF latest year 2017
Region South West
Local authority Swindon
Road name A3102
Road type Major
Start junction road M4 J16
End junction road B4006
Link length 3.50km (2.17 miles)
Easting & Northing 412500,183400
Latitude & longitude 51.54936,-1.82111

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
2017 Estimated using AADF from previous year on this link 26,557 21,077 3,957 1,097 13 265 161
2016 Estimated using AADF from previous year on this link 26,349 21,103 3,739 1,070 13 272 165
2015 Manual count 25,722 20,779 3,423 1,064 14 279 178
2014 Estimated using AADF from previous year on this link 24,494 19,141 3,706 999 12 442 205
2013 Estimated using AADF from previous year on this link 24,139 19,342 3,255 933 12 416 193
2012 Estimated using AADF from previous year on this link 24,241 19,452 3,218 949 12 416 205
2011 Estimated using AADF from previous year on this link 24,586 19,535 3,351 1,048 13 461 191
2010 Manual count 24,572 19,633 3,250 1,063 11 435 191
2009 Estimated using AADF from previous year on this link 29,665 24,132 3,814 1,229 13 259 231
2008 Manual count 29,834 24,525 3,522 1,277 13 274 236
2007 Manual count 28,435 23,098 3,484 1,292 11 262 299
2006 Manual count 31,068 25,111 3,808 1,590 6 289 270
2005 Manual count 28,981 24,050 3,231 1,251 12 242 207
2004 Manual count 30,862 25,183 3,398 1,582 13 433 266
2003 Manual count 27,276 22,225 2,991 1,464 20 422 174
2002 Estimated using AADF from previous year on this link 29,873 24,898 3,073 1,387 23 347 168
2001 Manual count 29,960 24,948 3,067 1,438 22 343 164
2000 Manual count 29,639 24,440 3,107 1,568 42 321 203

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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 57988 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 57988 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. 18
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. 36
Raw counts Vehicle counts recorded at this count point. 240

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