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Road traffic statistics

77020

Details

AADF latest year 2024
Region South East
Local authority Oxfordshire
Road name A4421
Road type Major
Start junction road A4095
End junction road A41(T)
Link length 4.40km (2.73 miles)
Easting & Northing 460125,223037
Latitude & longitude 51.90265,-1.12749

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 11,883 9,025 2,010 738 148 74 36
2023 Estimated using AADF from previous year on this link 11,745 8,918 1,974 743 154 75 36
2022 Estimated using AADF from previous year on this link 11,509 8,702 1,936 754 163 80 36
2021 Estimated using AADF from previous year on this link 10,685 8,108 1,738 732 166 72 34
2020 Estimated using AADF from previous year on this link 9,715 7,414 1,518 684 223 70 29
2019 Estimated using AADF from previous year on this link 12,827 10,153 1,773 761 174 94 45
2018 Estimated using AADF from previous year on this link 12,803 10,131 1,779 760 144 87 45
2017 Estimated using AADF from previous year on this link 12,766 10,180 1,699 750 147 89 48
2016 Manual count 12,673 10,192 1,605 734 147 92 49
2015 Estimated using AADF from previous year on this link 12,179 9,313 1,745 1,004 102 67 50
2014 Estimated using AADF from previous year on this link 11,955 9,132 1,664 1,036 110 76 46
2013 Estimated using AADF from previous year on this link 11,643 8,891 1,556 1,068 113 80 48
2012 Estimated using AADF from previous year on this link 11,652 8,970 1,498 1,068 114 72 46
2011 Estimated using AADF from previous year on this link 11,820 9,112 1,480 1,111 121 75 42
2010 Estimated using AADF from previous year on this link 11,677 9,140 1,326 1,078 110 89 44
2009 Estimated using AADF from previous year on this link 11,636 9,195 1,241 1,068 110 93 39
2008 Estimated using AADF from previous year on this link 11,506 8,997 1,222 1,165 110 83 39
2007 Manual count 11,752 9,200 1,197 1,223 98 87 45
2006 Estimated using AADF from previous year on this link 10,807 8,651 955 1,058 85 85 58
2005 Manual count 11,101 8,818 940 1,182 54 97 64
2004 Estimated using AADF from previous year on this link 9,193 7,431 1,075 573 115 69 45
2003 Manual count 8,982 7,336 976 511 142 105 54
2002 Estimated using AADF from previous year on this link 9,172 7,618 898 527 159 73 56

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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 77020 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 77020 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. 23
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. 46
Raw counts Vehicle counts recorded at this count point. 96

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