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Road traffic statistics

73030

Details

AADF latest year 2024
Region South East
Local authority Buckinghamshire
Road name A4146
Road type Major
Start junction road LA boundary
End junction road LA Boundary
Link length 0.60km (0.37 miles)
Easting & Northing 491100,223310
Latitude & longitude 51.90091,-0.6773

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 Dependent on a neighbouring counted link 25,813 20,539 4,065 1,044 15 100 65
2023 Estimated using AADF from previous year on this link 25,455 19,541 4,754 1,048 24 95 17
2022 Estimated using AADF from previous year on this link 24,933 19,069 4,662 1,083 25 102 17
2021 Estimated using AADF from previous year on this link 23,112 17,766 4,185 1,052 26 93 16
2020 Dependent on a neighbouring counted link 20,984 16,247 3,655 981 34 89 13
2019 Estimated using AADF from previous year on this link 23,173 18,471 3,314 1,189 37 140 59
2018 Dependent on a neighbouring counted link 23,134 18,430 3,325 1,189 30 130 60
2017 Estimated using AADF from previous year on this link 24,358 18,488 4,311 1,345 14 114 100
2016 Estimated using AADF from previous year on this link 24,115 18,510 4,073 1,312 14 117 103
2015 Estimated using AADF from previous year on this link 23,547 18,283 3,772 1,271 14 117 104
2014 Estimated using AADF from previous year on this link 22,565 17,748 3,393 1,204 14 113 106
2013 Estimated using AADF from previous year on this link 21,929 17,348 3,162 1,215 17 110 94
2012 Dependent on a neighbouring counted link 21,911 17,558 2,978 1,180 17 104 91
2011 Estimated using AADF from previous year on this link 21,740 17,103 3,267 1,172 15 108 90
2010 Dependent on a neighbouring counted link 21,767 17,206 3,193 1,169 17 110 89
2009 Estimated using AADF from previous year on this link 21,436 16,909 3,118 1,180 11 141 88
2008 Dependent on a neighbouring counted link 21,633 17,132 3,018 1,265 9 134 84
2007 Estimated from nearby links 12,287 9,135 1,913 1,034 5 101 104
2006 Estimated using AADF from previous year on this link 12,257 9,379 1,735 964 5 102 77
2005 Dependent on a neighbouring counted link 11,944 9,123 1,654 965 5 120 82
2004 Estimated using AADF from previous year on this link 13,270 9,810 2,189 1,126 3 70 75
2003 Estimated using AADF from previous year on this link 13,223 9,801 2,171 1,097 3 67 87
2002 Estimated using AADF from previous year on this link 12,887 9,713 1,927 1,108 3 55 84
2001 Dependent on a neighbouring counted link 12,593 9,597 1,786 1,077 3 55 78
2000 Estimated using AADF from previous year on this link 14,011 11,344 1,714 722 16 181 50

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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 73030 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 73030 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. 0

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