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Road traffic statistics

57011

Details

AADF latest year 2024
Region South East
Local authority Buckinghamshire
Road name A4154
Road type Major
Start junction road A416
End junction road A404 Stanley Hill roundabout
Link length 1.50km (0.93 miles)
Easting & Northing 497000,198353
Latitude & longitude 51.67558,-0.59855

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 10,083 8,210 1,576 162 63 48 86
2023 Estimated using AADF from previous year on this link 9,930 8,087 1,548 161 63 47 86
2022 Estimated using AADF from previous year on this link 9,757 7,938 1,522 164 64 48 85
2021 Estimated using AADF from previous year on this link 9,117 7,432 1,404 158 71 43 79
2020 Estimated using AADF from previous year on this link 8,299 6,746 1,288 147 87 41 77
2019 Manual count 10,685 8,881 1,460 168 76 55 121
2018 Estimated using AADF from previous year on this link 10,029 7,859 1,771 173 84 71 154
2017 Estimated using AADF from previous year on this link 10,101 7,947 1,739 173 76 72 170
2016 Estimated using AADF from previous year on this link 10,083 8,006 1,652 172 79 71 182
2015 Estimated using AADF from previous year on this link 9,832 7,883 1,512 168 85 73 197
2014 Estimated using AADF from previous year on this link 9,610 7,730 1,442 173 92 83 183
2013 Estimated using AADF from previous year on this link 9,317 7,526 1,348 167 94 86 190
2012 Estimated using AADF from previous year on this link 9,312 7,593 1,297 163 96 77 182
2011 Manual count 9,403 7,713 1,282 160 101 81 167
2010 Estimated using AADF from previous year on this link 11,102 8,751 1,612 330 137 293 116
2009 Estimated using AADF from previous year on this link 11,039 8,804 1,509 317 137 307 102
2008 Estimated using AADF from previous year on this link 10,823 8,615 1,487 342 137 275 104
2007 Estimated using AADF from previous year on this link 11,017 8,810 1,456 343 121 288 120
2006 Estimated using AADF from previous year on this link 11,133 8,953 1,383 364 195 301 132
2005 Estimated using AADF from previous year on this link 11,358 9,126 1,363 380 125 347 142
2004 Estimated using AADF from previous year on this link 11,774 9,566 1,278 359 147 420 151
2003 Estimated using AADF from previous year on this link 11,725 9,444 1,161 296 181 640 184
2002 Estimated using AADF from previous year on this link 11,817 9,806 1,069 303 203 450 189
2001 Manual count 11,586 9,651 998 316 195 434 187
2000 Estimated using AADF from previous year on this link 12,517 10,771 1,111 376 81 123 136

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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 57011 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 57011 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. 49
Raw counts Vehicle counts recorded at this count point. 72

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