Skip to main content
Road traffic statistics

17977

Details

AADF latest year 2024
Region South West
Local authority North Somerset
Road name A38
Road type Major
Start junction road Winscombe Hill
End junction road A371 Sidcot Lane
Link length 1.30km (0.81 miles)
Easting & Northing 342530,156763
Latitude & longitude 51.30706,-2.82584

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 13,756 11,017 2,020 569 61 76 74
2023 Estimated using AADF from previous year on this link 13,594 10,886 1,984 572 63 77 74
2022 Estimated using AADF from previous year on this link 13,314 10,623 1,946 588 67 83 74
2021 Estimated using AADF from previous year on this link 12,359 9,898 1,747 570 68 75 70
2020 Manual count 11,239 9,051 1,526 531 91 72 59
2019 Estimated using AADF from previous year on this link 13,587 10,793 2,055 583 25 85 71
2018 Estimated using AADF from previous year on this link 13,561 10,770 2,062 579 21 79 72
2017 Estimated using AADF from previous year on this link 13,514 10,821 1,969 567 22 81 76
2016 Manual count 13,409 10,834 1,861 553 21 83 78
2015 Estimated using AADF from previous year on this link 12,314 9,493 2,167 508 35 92 54
2014 Estimated using AADF from previous year on this link 12,278 9,607 2,024 498 35 96 53
2013 Estimated using AADF from previous year on this link 11,988 9,474 1,883 486 43 93 52
2012 Estimated using AADF from previous year on this link 12,041 9,652 1,754 486 44 92 56
2011 Manual count 12,247 9,931 1,672 487 47 100 57
2010 Manual count 12,330 9,913 1,709 551 21 88 69
2009 Manual count 14,579 11,926 1,765 586 23 212 90
2008 Estimated using AADF from previous year on this link 14,175 11,190 2,054 693 5 159 79
2007 Estimated using AADF from previous year on this link 14,250 11,269 2,050 689 5 164 78
2006 Estimated using AADF from previous year on this link 14,199 11,471 1,852 668 5 127 81
2005 Estimated using AADF from previous year on this link 13,808 11,158 1,765 650 5 150 85
2004 Estimated using AADF from previous year on this link 13,765 11,170 1,681 666 5 163 85
2003 Estimated using AADF from previous year on this link 13,724 11,158 1,668 642 5 158 98
2002 Manual count 13,410 11,059 1,480 647 6 129 95
2001 Estimated using AADF from previous year on this link 13,965 11,219 1,674 763 21 205 104
2000 Estimated using AADF from previous year on this link 13,853 11,186 1,619 758 24 184 106

Download data

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 17977 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 17977 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. 144

To apply more filters to downloads, or retrieve data split into pages you can use our API.