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Road traffic statistics

78102

Details

AADF latest year 2024
Region South East
Local authority Buckinghamshire
Road name A418
Road type Major
Start junction road A4157
End junction road Rowsham Rd
Link length 2.20km (1.37 miles)
Easting & Northing 483500,215200
Latitude & longitude 51.82919,-0.7897

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 15,697 12,374 2,181 926 118 76 140
2023 Estimated using AADF from previous year on this link 15,481 12,189 2,143 936 116 73 139
2022 Estimated using AADF from previous year on this link 15,240 11,964 2,107 956 118 74 138
2021 Estimated using AADF from previous year on this link 14,266 11,201 1,944 924 132 68 128
2020 Manual count 13,000 10,167 1,783 860 162 64 124
2019 Estimated using AADF from previous year on this link 16,769 13,708 2,131 714 127 103 115
2018 Estimated using AADF from previous year on this link 16,623 13,538 2,149 713 116 109 113
2017 Estimated using AADF from previous year on this link 16,739 13,689 2,110 705 105 111 125
2016 Estimated using AADF from previous year on this link 16,738 13,790 2,004 700 110 109 134
2015 Estimated using AADF from previous year on this link 16,366 13,578 1,835 696 118 112 145
2014 Manual count 16,045 13,315 1,750 720 127 127 134
2013 Estimated using AADF from previous year on this link 15,104 11,827 2,323 758 55 98 99
2012 Estimated using AADF from previous year on this link 15,087 11,932 2,235 737 56 88 95
2011 Estimated using AADF from previous year on this link 15,241 12,121 2,209 732 59 92 87
2010 Estimated using AADF from previous year on this link 15,042 12,157 1,980 705 53 108 92
2009 Estimated using AADF from previous year on this link 14,981 12,231 1,854 701 53 114 81
2008 Estimated using AADF from previous year on this link 14,738 11,968 1,826 761 53 102 81
2007 Estimated using AADF from previous year on this link 14,998 12,237 1,787 773 47 108 93
2006 Manual count 15,183 12,436 1,698 834 76 112 103
2005 Estimated using AADF from previous year on this link 16,873 13,281 2,050 1,407 39 50 85
2004 Estimated using AADF from previous year on this link 17,335 13,922 1,922 1,339 46 61 91
2003 Estimated using AADF from previous year on this link 16,814 13,743 1,746 1,122 57 92 111
2002 Manual count 17,207 14,271 1,608 1,149 64 65 114
2001 Estimated using AADF from previous year on this link 16,932 14,046 1,500 1,209 62 63 114
2000 Estimated using AADF from previous year on this link 17,447 14,495 1,490 1,293 64 60 109

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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 78102 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 78102 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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