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Road traffic statistics

78436

Details

AADF latest year 2024
Region Wales
Local authority Cardiff
Road name A4119
Road type Major
Start junction road B4262 Heol Isaf
End junction road LA Boundary
Link length 6.50km (4.04 miles)
Easting & Northing 310000,179980
Latitude & longitude 51.51155,-3.29831

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 8,621 7,161 1,116 164 32 83 97
2023 Manual count 8,518 7,076 1,097 165 33 83 97
2022 Estimated using AADF from previous year on this link 8,575 7,255 1,124 67 82 61 68
2021 Estimated using AADF from previous year on this link 7,952 6,759 1,009 65 84 55 64
2020 Estimated using AADF from previous year on this link 7,229 6,181 881 60 112 53 54
2019 Estimated using AADF from previous year on this link 9,716 8,464 1,029 67 88 72 84
2018 Estimated using AADF from previous year on this link 9,697 8,446 1,033 67 73 67 85
2017 Estimated using AADF from previous year on this link 9,696 8,486 986 65 74 68 89
2016 Estimated using AADF from previous year on this link 9,654 8,497 932 63 74 70 92
2015 Manual count 9,480 8,392 863 61 74 70 93
2014 Estimated using AADF from previous year on this link 9,611 8,302 1,035 87 30 68 119
2013 Estimated using AADF from previous year on this link 9,418 8,187 963 85 38 66 117
2012 Estimated using AADF from previous year on this link 9,515 8,341 897 84 38 66 127
2011 Estimated using AADF from previous year on this link 9,719 8,582 855 82 41 71 129
2010 Manual count 9,632 8,557 808 79 47 65 123
2009 Estimated using AADF from previous year on this link 9,844 8,987 485 111 34 130 131
2008 Manual count 9,946 9,096 476 118 29 125 131
2007 Estimated using AADF from previous year on this link 10,232 8,984 966 136 15 34 112
2006 Estimated using AADF from previous year on this link 10,363 9,224 875 127 15 34 103
2005 Manual count 10,083 8,973 835 125 15 40 110
2004 Estimated using AADF from previous year on this link 11,200 9,869 948 190 11 102 91
2003 Manual count 11,187 9,860 941 183 11 98 105
2002 Manual count 9,970 8,651 700 380 20 138 101
2001 Estimated using AADF from previous year on this link 9,795 8,549 648 364 18 140 94
2000 Estimated using AADF from previous year on this link 9,732 8,523 627 360 20 126 96

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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 78436 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 78436 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. 168

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