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Road traffic statistics

7833

Details

AADF latest year 2024
Region South East
Local authority Buckinghamshire
Road name A418
Road type Major
Start junction road A41 / A413
End junction road A4157
Link length 1.00km (0.62 miles)
Easting & Northing 482500,214310
Latitude & longitude 51.82134,-0.80442

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 15,272 13,254 1,560 302 114 52 105
2023 Estimated using AADF from previous year on this link 15,047 13,056 1,532 305 113 50 104
2022 Estimated using AADF from previous year on this link 14,786 12,815 1,507 310 114 51 103
2021 Estimated using AADF from previous year on this link 13,830 11,998 1,390 299 128 46 96
2020 Estimated using AADF from previous year on this link 12,581 10,891 1,275 279 157 44 93
2019 Estimated using AADF from previous year on this link 16,306 14,338 1,445 317 137 59 147
2018 Estimated using AADF from previous year on this link 16,143 14,160 1,458 316 125 63 146
2017 Manual count 16,286 14,318 1,431 313 113 64 161
2016 Estimated using AADF from previous year on this link 15,581 13,231 1,806 345 69 45 154
2015 Estimated using AADF from previous year on this link 15,233 13,028 1,653 339 74 46 166
2014 Estimated using AADF from previous year on this link 14,910 12,775 1,577 353 80 52 154
2013 Estimated using AADF from previous year on this link 14,472 12,437 1,474 346 82 54 160
2012 Estimated using AADF from previous year on this link 14,509 12,548 1,419 340 83 49 153
2011 Estimated using AADF from previous year on this link 14,680 12,747 1,402 339 88 51 141
2010 Estimated using AADF from previous year on this link 14,584 12,785 1,256 333 80 60 150
2009 Estimated using AADF from previous year on this link 14,553 12,862 1,176 320 80 63 132
2008 Estimated using AADF from previous year on this link 14,282 12,585 1,158 348 80 57 134
2007 Manual count 14,571 12,868 1,134 354 71 60 155
2006 Manual count 15,810 13,705 1,580 351 88 71 103
2005 Estimated using AADF from previous year on this link 10,515 8,502 1,542 235 66 140 96
2004 Estimated using AADF from previous year on this link 10,853 8,912 1,447 223 79 170 101
2003 Estimated using AADF from previous year on this link 10,675 8,798 1,314 182 97 258 123
2002 Estimated using AADF from previous year on this link 10,842 9,136 1,210 188 109 181 127
2001 Estimated using AADF from previous year on this link 10,621 8,992 1,129 199 104 175 126
2000 Manual count 10,896 9,280 1,121 208 109 167 120

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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 7833 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 7833 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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