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Road traffic statistics

26384

Details

AADF latest year 2024
Region South West
Local authority Bristol, City of
Road name A37
Road type Major
Start junction road A4174
End junction road B3122
Link length 1.00km (0.62 miles)
Easting & Northing 360800,170500
Latitude & longitude 51.43213,-2.56528

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 14,897 11,514 2,494 519 128 171 200
2023 Estimated using AADF from previous year on this link 14,679 11,342 2,450 523 126 166 199
2022 Estimated using AADF from previous year on this link 14,439 11,133 2,409 533 128 168 197
2021 Estimated using AADF from previous year on this link 13,497 10,423 2,222 515 144 154 183
2020 Estimated using AADF from previous year on this link 12,302 9,461 2,039 480 176 145 177
2019 Estimated using AADF from previous year on this link 15,789 12,455 2,310 547 154 196 281
2018 Manual count 15,665 12,301 2,330 547 140 209 278
2017 Estimated using AADF from previous year on this link 18,707 14,608 3,171 404 118 205 319
2016 Estimated using AADF from previous year on this link 18,673 14,716 3,012 400 123 203 342
2015 Estimated using AADF from previous year on this link 18,228 14,490 2,757 403 132 208 369
2014 Estimated using AADF from previous year on this link 17,832 14,209 2,629 416 142 236 343
2013 Estimated using AADF from previous year on this link 17,319 13,834 2,459 425 147 246 356
2012 Estimated using AADF from previous year on this link 17,308 13,957 2,366 424 148 221 340
2011 Manual count 17,498 14,178 2,338 438 157 231 313
2010 Estimated using AADF from previous year on this link 18,970 15,885 1,856 729 185 230 270
2009 Estimated using AADF from previous year on this link 18,903 15,981 1,738 704 183 242 238
2008 Estimated using AADF from previous year on this link 18,564 15,637 1,713 757 183 217 240
2007 Manual count 18,928 15,989 1,677 759 163 227 276
2006 Estimated using AADF from previous year on this link 17,033 13,539 2,215 632 108 218 429
2005 Estimated using AADF from previous year on this link 17,365 13,802 2,182 669 69 250 462
2004 Estimated using AADF from previous year on this link 17,962 14,467 2,047 654 81 304 490
2003 Estimated using AADF from previous year on this link 17,757 14,282 1,859 557 100 462 597
2002 Estimated using AADF from previous year on this link 18,040 14,830 1,712 559 112 325 614
2001 Estimated using AADF from previous year on this link 17,692 14,596 1,597 576 108 314 609
2000 Estimated using AADF from previous year on this link 18,139 15,063 1,586 609 112 299 582

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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 26384 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 26384 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. 72

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