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Road traffic statistics

38142

Details

AADF latest year 2024
Region South West
Local authority Bristol, City of
Road name A38
Road type Major
Start junction road Bedminster Down Rd
End junction road A4174
Link length 0.50km (0.31 miles)
Easting & Northing 357758,170488
Latitude & longitude 51.43181,-2.60903

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 20,373 15,992 3,506 288 35 461 126
2023 Manual count 20,058 15,753 3,444 288 34 447 126
2022 Estimated using AADF from previous year on this link 19,778 15,436 3,635 327 31 213 166
2021 Manual count 18,471 14,452 3,353 315 35 195 155
2020 Estimated using AADF from previous year on this link 15,764 12,119 2,940 417 97 175 114
2019 Estimated using AADF from previous year on this link 20,177 15,955 3,331 474 84 236 180
2018 Estimated using AADF from previous year on this link 20,023 15,758 3,361 474 77 252 178
2017 Manual count 20,154 15,933 3,299 471 70 255 197
2016 Estimated using AADF from previous year on this link 25,232 19,332 4,583 743 51 292 284
2015 Estimated using AADF from previous year on this link 24,568 19,035 4,195 733 55 298 306
2014 Estimated using AADF from previous year on this link 24,718 19,391 3,988 737 59 293 309
2013 Manual count 24,348 19,594 3,503 685 61 276 291
2012 Estimated using AADF from previous year on this link 21,795 17,343 3,151 659 121 336 306
2011 Estimated using AADF from previous year on this link 22,065 17,417 3,281 710 128 372 285
2010 Estimated using AADF from previous year on this link 22,015 17,505 3,182 692 116 351 285
2009 Manual count 22,440 17,881 3,166 741 116 381 271
2008 Estimated using AADF from previous year on this link 22,401 17,464 3,592 795 45 321 229
2007 Estimated using AADF from previous year on this link 22,621 17,802 3,430 819 41 344 226
2006 Estimated using AADF from previous year on this link 23,225 18,680 3,144 825 65 341 235
2005 Estimated using AADF from previous year on this link 23,100 18,624 3,095 815 41 327 239
2004 Estimated using AADF from previous year on this link 23,538 19,102 3,016 853 49 324 243
2003 Manual count 23,584 19,063 3,044 848 60 368 261
2002 Estimated using AADF from previous year on this link 26,404 21,764 3,082 899 35 324 335
2001 Estimated using AADF from previous year on this link 26,448 21,808 3,076 916 34 320 328
2000 Estimated using AADF from previous year on this link 26,023 21,380 3,088 924 36 309 322

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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 38142 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 38142 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. 25
Raw counts Vehicle counts recorded at this count point. 72

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