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Road traffic statistics

99297

Details

AADF latest year 2024
Region South West
Local authority Somerset
Road name A39
Road type Major
Start junction road A371
End junction road A371
Link length 0.70km (0.43 miles)
Easting & Northing 354330,145400
Latitude & longitude 51.20597,-2.65512

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 14,142 11,490 2,203 341 38 92 17
2023 Estimated using AADF from previous year on this link 13,931 11,319 2,164 343 38 89 17
2022 Estimated using AADF from previous year on this link 13,693 11,110 2,128 348 39 90 16
2021 Estimated using AADF from previous year on this link 12,799 10,402 1,963 336 43 83 15
2020 Estimated using AADF from previous year on this link 11,648 9,441 1,801 314 53 78 15
2019 Manual count 14,956 12,430 2,040 357 46 105 24
2018 Estimated using AADF from previous year on this link 14,919 11,756 2,639 421 42 64 39
2017 Estimated using AADF from previous year on this link 15,003 11,887 2,590 418 38 65 43
2016 Estimated using AADF from previous year on this link 14,961 11,975 2,461 415 39 64 46
2015 Estimated using AADF from previous year on this link 14,567 11,791 2,253 409 42 66 50
2014 Estimated using AADF from previous year on this link 14,246 11,562 2,148 415 45 74 46
2013 Estimated using AADF from previous year on this link 13,801 11,257 2,009 410 47 78 48
2012 Estimated using AADF from previous year on this link 13,818 11,357 1,933 413 47 70 46
2011 Estimated using AADF from previous year on this link 13,992 11,537 1,910 430 50 73 42
2010 Manual count 13,848 11,572 1,711 433 45 87 45
2009 Estimated using AADF from previous year on this link 12,841 9,982 2,222 525 19 70 42
2008 Estimated using AADF from previous year on this link 12,628 9,767 2,189 567 19 63 42
2007 Estimated using AADF from previous year on this link 12,808 9,987 2,145 564 17 65 47
2006 Estimated using AADF from previous year on this link 12,911 10,149 2,037 604 28 69 52
2005 Estimated using AADF from previous year on this link 13,127 10,346 2,006 640 17 79 56
2004 Estimated using AADF from previous year on this link 13,498 10,845 1,882 615 21 96 60
2003 Estimated using AADF from previous year on this link 13,152 10,705 1,709 519 26 146 73
2002 Manual count 13,398 11,117 1,574 529 29 103 75
2001 Estimated using AADF from previous year on this link 14,136 11,948 1,466 499 68 177 46
2000 Estimated using AADF from previous year on this link 14,526 12,330 1,456 527 71 169 44

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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 99297 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 99297 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. 72

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