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Road traffic statistics

78439

Details

AADF latest year 2024
Region Wales
Local authority Cardiff
Road name A4232
Road type Major
Start junction road A48
End junction road road to Llanedeyrn
Link length 0.90km (0.56 miles)
Easting & Northing 321740,182000
Latitude & longitude 51.53146,-3.12962

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 from nearby links 26,105 20,922 4,296 809 0 42 35
2023 Estimated from nearby links 23,986 18,738 4,381 743 0 77 46
2022 Estimated from nearby links 23,477 18,286 4,296 766 0 83 46
2021 Estimated from nearby links 21,757 17,037 3,857 744 0 75 43
2020 Estimated from nearby links 19,849 15,951 2,959 827 2 68 46
2019 Estimated from nearby links 26,388 21,843 3,457 926 2 91 71
2018 Estimated from nearby links 26,346 21,796 3,471 922 2 85 72
2017 Estimated from nearby links 26,275 21,899 3,312 901 2 87 76
2016 Estimated from nearby links 25,733 21,094 3,552 857 3 76 153
2015 Estimated from nearby links 25,187 20,836 3,289 831 3 76 155
2014 Estimated from nearby links 24,207 20,226 2,959 791 3 74 158
2013 Estimated from nearby links 23,543 19,770 2,757 804 3 71 141
2012 Estimated from nearby links 21,920 18,701 2,451 636 2 64 67
2011 Estimated from nearby links 21,952 18,836 2,354 629 2 66 67
2010 Estimated from nearby links 22,013 18,949 2,301 630 2 67 66
2009 Estimated from nearby links 22,058 19,243 2,116 566 1 69 64
2008 Estimated from nearby links 26,780 22,992 2,908 720 0 89 71
2007 Estimated from nearby links 26,931 23,154 2,902 714 0 91 70
2006 Estimated from nearby links 26,801 23,317 2,619 700 0 91 74
2005 Estimated from nearby links 26,268 22,927 2,499 681 0 84 77
2004 Estimated from nearby links 26,321 23,089 2,389 676 0 87 80
2003 Estimated from nearby links 18,661 15,531 2,084 936 2 92 18
2002 Estimated from nearby links 18,083 15,197 1,883 899 2 85 19
2001 Estimated from nearby links 17,611 14,769 1,867 873 2 83 19
2000 Estimated from nearby links 17,057 14,325 1,769 869 2 75 19

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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 78439 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 78439 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. 25
Raw counts Vehicle counts recorded at this count point. 0

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