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Road traffic statistics

74772

Details

AADF latest year 2024
Region South West
Local authority Bristol, City of
Road name A38
Road type Major
Start junction road A38 St Johns Bridge
End junction road A4440
Link length 0.60km (0.37 miles)
Easting & Northing 358992,173458
Latitude & longitude 51.4586,-2.59163

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 20,018 14,109 2,667 537 1,914 987 1,719
2023 Manual count 19,726 13,898 2,620 539 1,892 957 1,712
2022 Estimated using AADF from previous year on this link 16,359 12,198 2,236 363 2,108 360 1,204
2021 Estimated using AADF from previous year on this link 15,280 11,420 2,062 348 2,357 329 1,120
2020 Estimated using AADF from previous year on this link 13,976 10,366 1,892 323 2,885 311 1,085
2019 Estimated using AADF from previous year on this link 18,295 13,647 2,143 367 2,524 420 1,718
2018 Manual count 18,154 13,478 2,162 367 2,299 448 1,699
2017 Estimated using AADF from previous year on this link 26,862 20,073 3,884 502 2,005 575 1,828
2016 Estimated using AADF from previous year on this link 26,937 20,222 3,689 499 2,094 569 1,957
2015 Estimated using AADF from previous year on this link 26,469 19,912 3,378 486 2,247 582 2,113
2014 Estimated using AADF from previous year on this link 26,687 20,284 3,211 489 2,417 572 2,131
2013 Estimated using AADF from previous year on this link 26,315 20,496 2,820 453 2,491 538 2,007
2012 Manual count 26,523 20,613 2,788 450 2,523 538 2,134
2011 Estimated using AADF from previous year on this link 25,642 19,968 2,759 390 1,093 372 2,153
2010 Estimated using AADF from previous year on this link 25,641 20,069 2,676 390 991 351 2,155
2009 Estimated using AADF from previous year on this link 25,995 20,499 2,662 402 991 381 2,051
2008 Manual count 26,205 20,832 2,458 414 990 404 2,097
2007 Estimated using AADF from previous year on this link 28,259 20,975 3,359 628 584 525 2,772
2006 Estimated using AADF from previous year on this link 29,124 22,010 3,079 635 936 519 2,881
2005 Estimated using AADF from previous year on this link 29,026 21,944 3,030 624 598 500 2,928
2004 Estimated using AADF from previous year on this link 29,582 22,507 2,953 652 706 494 2,976
2003 Estimated using AADF from previous year on this link 29,850 22,462 2,980 647 871 561 3,200
2002 Estimated using AADF from previous year on this link 30,206 22,781 2,734 608 975 500 3,583
2001 Manual count 30,185 22,827 2,729 629 937 494 3,506
2000 Estimated using AADF from previous year on this link 29,679 22,380 2,740 642 978 477 3,440

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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 74772 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 74772 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. 120

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