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Road traffic statistics

56442

Details

AADF latest year 2024
Region South East
Local authority Oxfordshire
Road name A40
Road type Major
Start junction road A361
End junction road B4047 roundabout
Link length 4.30km (2.67 miles)
Easting & Northing 428000,210400
Latitude & longitude 51.79156,-1.59542

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 21,412 16,660 3,490 1,049 0 132 83
2023 Manual count 21,163 16,461 3,429 1,057 0 133 83
2022 Estimated using AADF from previous year on this link 19,924 14,861 3,473 1,353 14 123 113
2021 Estimated using AADF from previous year on this link 18,496 13,846 3,118 1,315 14 111 106
2020 Estimated using AADF from previous year on this link 16,807 12,662 2,723 1,225 19 108 89
2019 Manual count 22,175 17,339 3,181 1,371 15 145 139
2018 Estimated using AADF from previous year on this link 20,662 15,784 3,037 1,574 10 154 113
2017 Estimated using AADF from previous year on this link 20,572 15,860 2,900 1,535 10 158 119
2016 Estimated using AADF from previous year on this link 20,394 15,879 2,741 1,490 10 162 122
2015 Estimated using AADF from previous year on this link 19,923 15,684 2,538 1,415 10 162 124
2014 Estimated using AADF from previous year on this link 19,140 15,225 2,283 1,349 10 157 126
2013 Manual count 18,614 14,882 2,127 1,341 13 152 112
2012 Estimated using AADF from previous year on this link 19,940 16,748 1,744 1,218 1 143 87
2011 Manual count 19,983 16,869 1,675 1,206 1 147 86
2010 Estimated using AADF from previous year on this link 18,422 14,544 2,479 1,176 9 109 114
2009 Manual count 18,709 14,902 2,416 1,161 9 123 107
2008 Estimated using AADF from previous year on this link 18,696 14,697 2,669 1,137 5 102 91
2007 Estimated using AADF from previous year on this link 18,803 14,801 2,663 1,144 5 106 89
2006 Estimated using AADF from previous year on this link 18,645 14,905 2,404 1,137 5 104 95
2005 Estimated using AADF from previous year on this link 18,282 14,655 2,294 1,137 5 97 99
2004 Manual count 18,315 14,759 2,193 1,160 5 100 103
2003 Estimated using AADF from previous year on this link 17,971 14,584 1,775 1,280 7 205 127
2002 Estimated using AADF from previous year on this link 17,431 14,270 1,604 1,239 8 189 129
2001 Manual count 16,981 13,867 1,591 1,213 8 185 125
2000 Manual count 17,075 14,032 1,529 1,319 4 87 108

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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 56442 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 56442 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. 192

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