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Road traffic statistics

99608

Details

AADF latest year 2024
Region Wales
Local authority Cardiff
Road name A4232
Road type Major
Start junction road A48
End junction road M4 Junction 30
Link length 1.10km (0.68 miles)
Easting & Northing 321925,182306
Latitude & longitude 51.53424,-3.12702

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 Manual count 27,193 21,794 4,475 843 0 44 36
2023 Estimated using AADF from previous year on this link 24,985 19,519 4,564 774 0 80 48
2022 Estimated using AADF from previous year on this link 24,456 19,048 4,476 798 0 86 48
2021 Manual count 22,663 17,747 4,018 775 0 78 45
2020 Estimated using AADF from previous year on this link 20,676 16,615 3,082 861 3 71 48
2019 Estimated using AADF from previous year on this link 27,487 22,753 3,601 965 2 95 74
2018 Estimated using AADF from previous year on this link 27,440 22,703 3,613 961 2 88 75
2017 Manual count 27,369 22,812 3,450 939 2 90 79
2016 Estimated using AADF from previous year on this link 26,805 21,973 3,700 892 3 79 160
2015 Estimated using AADF from previous year on this link 26,237 21,704 3,426 865 3 79 162
2014 Estimated using AADF from previous year on this link 25,216 21,069 3,082 824 3 77 165
2013 Manual count 24,524 20,594 2,872 838 4 74 146
2012 Estimated using AADF from previous year on this link 22,833 19,480 2,553 663 2 67 70
2011 Estimated using AADF from previous year on this link 22,865 19,621 2,452 654 2 69 69
2010 Manual count 22,931 19,739 2,397 656 2 70 69
2009 Manual count 22,973 20,045 2,203 587 1 71 67
2008 Estimated using AADF from previous year on this link 27,894 23,950 3,029 749 0 92 74
2007 Estimated using AADF from previous year on this link 28,051 24,119 3,023 742 0 95 72
2006 Estimated using AADF from previous year on this link 27,917 24,288 2,728 730 0 94 77
2005 Estimated using AADF from previous year on this link 27,362 23,882 2,604 709 0 87 80
2004 Manual count 27,420 24,051 2,489 706 0 91 83
2003 Estimated using AADF from previous year on this link 19,439 16,178 2,170 977 2 95 19
2002 Estimated using AADF from previous year on this link 18,834 15,830 1,961 936 2 88 19
2001 Estimated using AADF from previous year on this link 18,344 15,384 1,945 910 2 86 19
2000 Manual count 17,768 14,922 1,842 907 2 78 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 99608 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 99608 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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