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Road traffic statistics

16371

Details

AADF latest year 2024
Region South West
Local authority Gloucestershire
Road name A38
Road type Major
Start junction road B4213
End junction road A46
Link length 4.80km (2.98 miles)
Easting & Northing 389360,230400
Latitude & longitude 51.97198,-2.15629

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 15,300 12,640 2,138 156 45 182 185
2023 Estimated using AADF from previous year on this link 15,116 12,489 2,100 157 47 184 185
2022 Estimated using AADF from previous year on this link 14,793 12,188 2,060 161 50 198 187
2021 Manual count 13,713 11,355 1,849 156 51 178 175
2020 Estimated using AADF from previous year on this link 10,913 9,004 1,440 206 76 152 112
2019 Estimated using AADF from previous year on this link 14,620 12,330 1,682 230 59 204 174
2018 Estimated using AADF from previous year on this link 14,586 12,303 1,688 230 49 190 176
2017 Manual count 14,579 12,362 1,612 226 50 194 186
2016 Estimated using AADF from previous year on this link 13,193 10,877 1,707 272 34 145 191
2015 Estimated using AADF from previous year on this link 12,927 10,744 1,581 264 34 145 193
2014 Estimated using AADF from previous year on this link 12,852 10,819 1,452 246 34 145 191
2013 Manual count 12,807 10,847 1,395 250 43 132 183
2012 Estimated using AADF from previous year on this link 13,436 11,273 1,587 226 57 219 132
2011 Estimated using AADF from previous year on this link 13,489 11,363 1,534 228 61 236 128
2010 Estimated using AADF from previous year on this link 13,503 11,432 1,493 237 70 217 124
2009 Manual count 13,636 11,594 1,448 234 68 240 120
2008 Estimated using AADF from previous year on this link 12,953 10,701 1,515 327 65 248 162
2007 Manual count 13,233 11,055 1,459 330 65 236 153
2006 Estimated using AADF from previous year on this link 13,842 11,521 1,653 267 18 231 170
2005 Manual count 13,721 11,521 1,539 271 20 234 156
2004 Estimated using AADF from previous year on this link 14,337 12,112 1,447 350 38 303 125
2003 Manual count 14,226 12,100 1,371 336 39 271 148
2002 Manual count 15,595 13,855 951 480 25 170 139
2001 Estimated using AADF from previous year on this link 14,877 12,949 1,171 521 31 95 141
2000 Manual count 14,306 12,415 1,157 512 35 92 130

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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 16371 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 16371 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. 216

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