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Road traffic statistics

46388

Details

AADF latest year 2024
Region South West
Local authority Bristol, City of
Road name A37
Road type Major
Start junction road B3122
End junction road A4
Link length 1.40km (0.87 miles)
Easting & Northing 360000,171540
Latitude & longitude 51.44143,-2.5769

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 13,165 9,041 2,839 632 360 378 276
2023 Estimated using AADF from previous year on this link 12,977 8,906 2,789 641 356 367 275
2022 Estimated using AADF from previous year on this link 12,782 8,741 2,742 654 362 372 273
2021 Manual count 11,941 8,184 2,529 634 405 340 254
2020 Estimated using AADF from previous year on this link 12,423 9,777 1,918 370 555 198 160
2019 Estimated using AADF from previous year on this link 15,988 12,872 2,174 421 485 268 253
2018 Estimated using AADF from previous year on this link 15,862 12,712 2,193 421 442 286 250
2017 Estimated using AADF from previous year on this link 15,987 12,854 2,152 415 400 289 276
2016 Estimated using AADF from previous year on this link 15,987 12,949 2,045 411 418 286 296
2015 Estimated using AADF from previous year on this link 15,645 12,750 1,872 411 449 293 319
2014 Estimated using AADF from previous year on this link 15,338 12,503 1,785 423 482 331 296
2013 Manual count 14,927 12,173 1,669 432 497 346 308
2012 Estimated using AADF from previous year on this link 15,221 11,818 2,447 242 402 331 384
2011 Estimated using AADF from previous year on this link 15,361 12,005 2,418 239 425 346 353
2010 Estimated using AADF from previous year on this link 15,224 12,041 2,167 232 386 410 374
2009 Estimated using AADF from previous year on this link 15,127 12,114 2,029 223 384 431 330
2008 Estimated using AADF from previous year on this link 14,812 11,853 1,999 240 384 386 334
2007 Estimated using AADF from previous year on this link 15,111 12,120 1,958 244 342 404 385
2006 Estimated using AADF from previous year on this link 15,285 12,317 1,859 263 548 423 423
2005 Manual count 15,606 12,555 1,832 277 350 486 456
2004 Estimated using AADF from previous year on this link 16,338 12,685 2,189 596 164 445 423
2003 Estimated using AADF from previous year on this link 16,216 12,523 1,988 512 201 677 516
2002 Manual count 16,364 13,004 1,831 523 226 476 530
2001 Estimated using AADF from previous year on this link 16,963 13,329 1,996 562 249 425 651
2000 Manual count 17,364 13,756 1,982 599 260 406 621

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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 46388 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 46388 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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