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Road traffic statistics

17100

Details

AADF latest year 2024
Region South West
Local authority Gloucestershire
Road name A438
Road type Major
Start junction road A38
End junction road M5 Junction9
Link length 1.60km (0.99 miles)
Easting & Northing 391379,233160
Latitude & longitude 51.99683,-2.12697

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 16,202 12,754 2,641 707 89 82 19
2023 Estimated using AADF from previous year on this link 15,967 12,563 2,594 711 88 79 19
2022 Estimated using AADF from previous year on this link 15,705 12,331 2,551 724 89 80 19
2021 Estimated using AADF from previous year on this link 14,690 11,545 2,353 701 100 73 18
2020 Estimated using AADF from previous year on this link 13,379 10,479 2,158 655 122 69 17
2019 Estimated using AADF from previous year on this link 17,109 13,796 2,446 746 107 94 27
2018 Manual count 16,963 13,625 2,467 744 97 100 27
2017 Estimated using AADF from previous year on this link 19,846 15,080 3,530 848 183 272 117
2016 Estimated using AADF from previous year on this link 19,780 15,192 3,353 842 191 269 125
2015 Estimated using AADF from previous year on this link 19,329 15,006 3,105 824 192 268 127
2014 Estimated using AADF from previous year on this link 19,138 15,111 2,852 783 193 268 125
2013 Manual count 19,052 15,149 2,739 799 242 244 120
2012 Estimated using AADF from previous year on this link 17,906 13,916 2,825 821 213 182 162
2011 Estimated using AADF from previous year on this link 17,946 14,028 2,731 834 228 196 157
2010 Estimated using AADF from previous year on this link 17,967 14,112 2,659 864 261 180 152
2009 Manual count 18,112 14,312 2,579 874 255 200 147
2008 Estimated using AADF from previous year on this link 17,172 13,495 2,162 1,209 189 205 101
2007 Estimated using AADF from previous year on this link 17,539 13,941 2,082 1,225 188 195 96
2006 Estimated using AADF from previous year on this link 17,102 13,830 1,838 1,157 186 189 88
2005 Estimated using AADF from previous year on this link 16,977 13,830 1,712 1,164 195 191 80
2004 Estimated using AADF from previous year on this link 16,894 13,748 1,654 1,198 186 216 78
2003 Estimated using AADF from previous year on this link 16,754 13,734 1,567 1,167 190 193 93
2002 Manual count 16,399 13,558 1,397 1,163 228 178 103
2001 Estimated using AADF from previous year on this link 16,169 13,050 1,384 1,402 295 175 158
2000 Estimated using AADF from previous year on this link 15,581 12,512 1,367 1,386 334 170 146

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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 17100 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 17100 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. 96

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