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Road traffic statistics

76015

Details

AADF latest year 2024
Region South East
Local authority Buckinghamshire
Road name A4156
Road type Major
Start junction road A418S Aylesbury
End junction road A413 / A418 Aylesbury
Link length 0.40km (0.25 miles)
Easting & Northing 481610,214000
Latitude & longitude 51.81868,-0.8174

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 15,174 13,100 1,582 172 105 87 233
2023 Estimated using AADF from previous year on this link 14,947 12,904 1,554 172 103 85 232
2022 Estimated using AADF from previous year on this link 14,685 12,666 1,528 175 105 86 230
2021 Estimated using AADF from previous year on this link 13,730 11,859 1,410 169 118 78 214
2020 Estimated using AADF from previous year on this link 12,496 10,764 1,293 158 144 74 207
2019 Estimated using AADF from previous year on this link 16,244 14,171 1,465 180 126 100 328
2018 Manual count 16,084 13,995 1,478 180 115 107 324
2017 Estimated using AADF from previous year on this link 15,536 12,568 2,303 240 61 80 346
2016 Estimated using AADF from previous year on this link 15,537 12,661 2,187 239 64 79 370
2015 Estimated using AADF from previous year on this link 15,183 12,467 2,003 233 68 81 400
2014 Estimated using AADF from previous year on this link 14,838 12,225 1,910 241 73 92 371
2013 Estimated using AADF from previous year on this link 14,403 11,902 1,786 234 76 96 385
2012 Estimated using AADF from previous year on this link 14,407 12,008 1,718 226 77 86 369
2011 Estimated using AADF from previous year on this link 14,547 12,198 1,698 222 81 90 339
2010 Manual count 14,434 12,235 1,521 213 73 107 358
2009 Estimated using AADF from previous year on this link 12,864 11,096 1,291 176 97 82 219
2008 Manual count 12,612 10,857 1,271 189 97 74 221
2007 Estimated using AADF from previous year on this link 11,834 9,496 1,648 375 53 220 95
2006 Estimated using AADF from previous year on this link 11,953 9,650 1,566 403 84 230 104
2005 Estimated using AADF from previous year on this link 12,171 9,837 1,542 415 54 264 113
2004 Estimated using AADF from previous year on this link 12,587 10,311 1,447 389 64 321 119
2003 Estimated using AADF from previous year on this link 12,448 10,178 1,314 320 79 490 146
2002 Estimated using AADF from previous year on this link 12,599 10,570 1,210 325 88 344 150
2001 Manual count 12,353 10,403 1,129 340 84 332 149
2000 Estimated using AADF from previous year on this link 12,673 10,736 1,121 357 88 317 142

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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 76015 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 76015 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. 96

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