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Road traffic statistics

16372

Details

AADF latest year 2024
Region South West
Local authority Gloucestershire
Road name A38
Road type Major
Start junction road A4173
End junction road A4302
Link length 2.80km (1.74 miles)
Easting & Northing 384194,216410
Latitude & longitude 51.84607,-2.23085

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 22,793 18,437 3,806 273 103 183 95
2023 Estimated using AADF from previous year on this link 22,444 18,162 3,739 272 101 178 94
2022 Estimated using AADF from previous year on this link 22,053 17,826 3,677 276 103 180 93
2021 Manual count 20,600 16,690 3,391 267 115 165 87
2020 Estimated using AADF from previous year on this link 16,857 13,718 2,689 248 303 154 47
2019 Estimated using AADF from previous year on this link 21,673 18,060 3,047 283 265 209 74
2018 Estimated using AADF from previous year on this link 21,489 17,836 3,074 283 241 223 74
2017 Manual count 21,639 18,035 3,017 281 219 225 81
2016 Estimated using AADF from previous year on this link 19,500 15,676 3,227 330 192 159 107
2015 Estimated using AADF from previous year on this link 18,993 15,436 2,954 325 206 162 116
2014 Estimated using AADF from previous year on this link 18,581 15,136 2,817 336 221 184 108
2013 Estimated using AADF from previous year on this link 18,005 14,736 2,634 330 228 192 112
2012 Manual count 18,009 14,867 2,535 327 231 172 107
2011 Estimated using AADF from previous year on this link 20,576 16,678 3,152 474 287 189 83
2010 Estimated using AADF from previous year on this link 20,551 16,762 3,057 471 260 178 83
2009 Estimated using AADF from previous year on this link 20,922 17,121 3,042 487 260 193 79
2008 Manual count 20,996 17,400 2,809 501 260 205 81
2007 Manual count 22,314 18,426 3,036 434 235 275 143
2006 Manual count 23,022 18,941 3,124 548 205 288 121
2005 Estimated using AADF from previous year on this link 22,380 18,432 2,956 551 220 321 120
2004 Manual count 22,804 18,904 2,881 579 260 318 122
2003 Manual count 22,957 19,141 2,566 731 308 353 166
2002 Manual count 25,008 20,640 2,802 1,093 177 289 184
2001 Estimated using AADF from previous year on this link 25,520 21,316 2,758 1,060 277 239 147
2000 Manual count 25,128 20,898 2,769 1,086 289 231 144

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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 16372 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 16372 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. 240

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