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Road traffic statistics

6895

Details

AADF latest year 2024
Region London
Local authority Hounslow
Road name A312
Road type Major
Start junction road LA Boundary
End junction road A316
Link length 0.30km (0.19 miles)
Easting & Northing 512910,172000
Latitude & longitude 51.43576,-0.377

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 24,013 19,686 3,333 309 212 422 263
2023 Estimated using AADF from previous year on this link 24,092 19,802 3,314 312 190 403 260
2022 Estimated using AADF from previous year on this link 24,072 19,844 3,256 316 185 398 258
2021 Estimated using AADF from previous year on this link 23,216 19,319 3,000 297 181 345 255
2020 Estimated using AADF from previous year on this link 21,556 17,907 2,814 280 202 302 253
2019 Estimated using AADF from previous year on this link 27,872 23,623 3,227 321 163 397 304
2018 Dependent on a neighbouring counted link 27,795 23,561 3,229 324 174 376 305
2017 Estimated using AADF from previous year on this link 26,972 22,749 2,910 488 370 498 327
2016 Estimated using AADF from previous year on this link 27,011 22,756 2,934 500 379 481 340
2015 Estimated using AADF from previous year on this link 27,345 23,236 2,845 494 366 448 322
2014 Dependent on a neighbouring counted link 27,347 23,314 2,734 490 319 473 336
2013 Estimated using AADF from previous year on this link 38,049 33,781 2,796 971 157 248 253
2012 Dependent on a neighbouring counted link 37,660 33,490 2,727 915 191 253 274
2011 Estimated using AADF from previous year on this link 23,857 21,014 1,898 588 37 81 276
2010 Estimated using AADF from previous year on this link 23,916 21,078 1,908 582 37 81 267
2009 Estimated using AADF from previous year on this link 24,502 21,663 1,929 572 39 87 251
2008 Dependent on a neighbouring counted link 24,758 21,838 1,980 609 36 93 238
2007 Estimated using AADF from previous year on this link 26,643 23,620 1,837 571 257 278 337
2006 Estimated using AADF from previous year on this link 26,905 23,979 1,798 509 199 284 335
2005 Estimated using AADF from previous year on this link 26,456 23,547 1,813 515 160 261 320
2004 Dependent on a neighbouring counted link 26,710 23,809 1,776 542 158 284 299
2003 Estimated using AADF from previous year on this link 30,721 26,760 2,697 456 408 450 358
2002 Estimated using AADF from previous year on this link 30,992 27,306 2,449 492 281 435 310
2001 Dependent on a neighbouring counted link 30,972 27,306 2,401 526 270 455 284
2000 Estimated using AADF from previous year on this link 30,509 26,617 2,714 507 151 450 221

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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 6895 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 6895 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. 0

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