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Road traffic statistics

27100

Details

AADF latest year 2024
Region South East
Local authority Buckinghamshire
Road name A413
Road type Major
Start junction road A40
End junction road B416
Link length 3.90km (2.42 miles)
Easting & Northing 500450,190000
Latitude & longitude 51.5999,-0.55107

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 17,563 14,280 2,539 538 1 161 46
2023 Estimated using AADF from previous year on this link 17,351 14,110 2,494 539 1 162 46
2022 Estimated using AADF from previous year on this link 16,985 13,769 2,446 549 1 175 46
2021 Manual count 15,759 12,829 2,196 534 1 158 43
2020 Estimated using AADF from previous year on this link 14,312 11,758 1,909 373 5 243 29
2019 Estimated using AADF from previous year on this link 19,121 16,101 2,230 418 4 326 46
2018 Estimated using AADF from previous year on this link 19,069 16,066 2,238 416 3 303 46
2017 Manual count 19,046 16,143 2,137 408 3 310 49
2016 Estimated using AADF from previous year on this link 19,685 16,592 2,462 261 1 255 116
2015 Estimated using AADF from previous year on this link 19,291 16,389 2,280 251 1 255 117
2014 Estimated using AADF from previous year on this link 18,561 15,909 2,051 236 1 246 119
2013 Estimated using AADF from previous year on this link 18,047 15,551 1,911 241 1 239 106
2012 Manual count 18,099 15,739 1,800 231 1 226 103
2011 Estimated using AADF from previous year on this link 18,143 15,177 2,274 407 13 194 91
2010 Manual count 18,187 15,268 2,223 409 15 197 90
2009 Estimated using AADF from previous year on this link 17,993 15,058 1,927 451 49 268 289
2008 Estimated using AADF from previous year on this link 18,135 15,256 1,865 481 43 257 276
2007 Manual count 18,242 15,363 1,861 481 42 265 272
2006 Estimated using AADF from previous year on this link 19,879 17,154 1,799 477 7 265 184
2005 Manual count 19,489 16,868 1,717 467 7 245 192
2004 Manual count 18,313 15,662 1,624 548 10 256 223
2003 Estimated using AADF from previous year on this link 20,889 18,146 1,781 554 12 231 177
2002 Manual count 20,285 17,755 1,609 529 14 213 179
2001 Estimated using AADF from previous year on this link 19,714 16,901 1,527 480 12 625 181
2000 Manual count 19,065 16,392 1,446 485 14 567 175

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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 27100 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 27100 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. 216

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