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Road traffic statistics

8516

Details

AADF latest year 2024
Region South West
Local authority North Somerset
Road name A38
Road type Major
Start junction road A371 Sidcot Lane
End junction road A38 Star
Link length 1.10km (0.68 miles)
Easting & Northing 343000,157630
Latitude & longitude 51.31491,-2.81924

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 9,780 7,492 1,699 446 10 112 32
2023 Estimated using AADF from previous year on this link 9,665 7,403 1,669 448 10 113 32
2022 Estimated using AADF from previous year on this link 9,473 7,224 1,637 459 11 121 32
2021 Estimated using AADF from previous year on this link 8,785 6,731 1,469 445 11 109 30
2020 Estimated using AADF from previous year on this link 7,985 6,155 1,283 415 14 106 26
2019 Estimated using AADF from previous year on this link 10,574 8,429 1,499 464 11 142 40
2018 Manual count 10,548 8,410 1,504 462 9 132 41
2017 Estimated using AADF from previous year on this link 9,551 7,183 1,792 498 6 43 35
2016 Estimated using AADF from previous year on this link 9,450 7,192 1,693 485 6 44 35
2015 Estimated using AADF from previous year on this link 9,221 7,103 1,568 469 6 44 36
2014 Estimated using AADF from previous year on this link 9,194 7,188 1,465 459 6 46 35
2013 Estimated using AADF from previous year on this link 8,979 7,089 1,363 448 7 45 34
2012 Estimated using AADF from previous year on this link 9,022 7,223 1,270 448 7 44 37
2011 Estimated using AADF from previous year on this link 9,176 7,431 1,210 449 8 48 38
2010 Manual count 9,075 7,409 1,144 442 10 44 36
2009 Estimated using AADF from previous year on this link 9,416 7,442 1,348 463 9 111 52
2008 Estimated using AADF from previous year on this link 9,517 7,532 1,323 503 8 107 52
2007 Estimated using AADF from previous year on this link 9,815 7,821 1,323 517 8 107 47
2006 Estimated using AADF from previous year on this link 9,849 8,029 1,199 470 8 107 44
2005 Estimated using AADF from previous year on this link 9,582 7,811 1,144 454 8 127 46
2004 Estimated using AADF from previous year on this link 9,555 7,819 1,090 463 8 137 46
2003 Manual count 9,519 7,811 1,080 442 8 133 53
2002 Estimated using AADF from previous year on this link 9,978 7,936 1,261 660 8 76 45
2001 Estimated using AADF from previous year on this link 9,753 7,842 1,168 624 8 77 42
2000 Estimated using AADF from previous year on this link 9,674 7,819 1,130 614 9 69 42

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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 8516 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 8516 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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