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Road traffic statistics

70370

Details

AADF latest year 2024
Region South East
Local authority Buckinghamshire
Road name A418
Road type Major
Start junction road Rowsham Rd, Aylesbury
End junction road LA Boundary
Link length 10.10km (6.28 miles)
Easting & Northing 487389,221179
Latitude & longitude 51.88234,-0.73177

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 14,226 10,772 2,352 940 2 43 118
2023 Estimated using AADF from previous year on this link 14,062 10,644 2,311 944 2 44 119
2022 Estimated using AADF from previous year on this link 13,784 10,387 2,266 963 2 47 120
2021 Manual count 12,803 9,678 2,035 936 2 42 112
2020 Estimated using AADF from previous year on this link 11,084 8,507 1,682 787 7 53 55
2019 Estimated using AADF from previous year on this link 14,648 11,649 1,965 877 5 71 86
2018 Estimated using AADF from previous year on this link 14,623 11,624 1,972 875 4 66 87
2017 Manual count 14,585 11,679 1,883 863 4 68 91
2016 Estimated using AADF from previous year on this link 17,171 13,210 2,704 892 12 182 183
2015 Estimated using AADF from previous year on this link 16,775 13,048 2,504 856 12 182 185
2014 Estimated using AADF from previous year on this link 16,090 12,666 2,252 807 12 176 188
2013 Estimated using AADF from previous year on this link 15,638 12,381 2,099 820 15 171 167
2012 Manual count 15,627 12,530 1,977 796 15 162 162
2011 Estimated using AADF from previous year on this link 16,181 13,088 2,077 685 8 151 180
2010 Manual count 16,230 13,167 2,031 701 9 153 178
2009 Estimated using AADF from previous year on this link 15,133 12,195 1,940 692 21 150 156
2008 Manual count 15,272 12,355 1,878 746 18 144 149
2007 Manual count 13,885 10,953 1,887 868 2 77 100
2006 Manual count 14,862 11,929 1,862 867 2 99 105
2005 Manual count 15,408 12,719 1,712 770 8 109 98
2004 Manual count 15,268 12,333 1,693 1,041 6 113 88
2003 Manual count 14,005 11,485 1,411 943 0 79 87
2002 Manual count 15,338 12,211 1,725 1,137 2 160 105
2001 Manual count 14,722 11,895 1,901 729 2 103 94
2000 Estimated using AADF from previous year on this link 14,262 11,537 1,800 740 2 93 92

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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 70370 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 70370 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. 288

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