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Road traffic statistics

78419

Details

AADF latest year 2024
Region Wales
Local authority The Vale of Glamorgan
Road name A4050
Road type Major
Start junction road Merthyr Dyfan Rd
End junction road A4231
Link length 1.10km (0.68 miles)
Easting & Northing 312500,170790
Latitude & longitude 51.42933,-3.26002

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 17,831 14,704 2,609 320 68 130 67
2023 Estimated using AADF from previous year on this link 17,613 14,529 2,564 322 71 131 67
2022 Estimated using AADF from previous year on this link 17,230 14,178 2,514 329 75 141 68
2021 Manual count 15,977 13,210 2,257 319 77 127 63
2020 Estimated using AADF from previous year on this link 17,766 14,482 2,539 513 71 103 129
2019 Estimated using AADF from previous year on this link 23,711 19,831 2,966 573 56 138 201
2018 Estimated using AADF from previous year on this link 23,667 19,788 2,976 570 46 129 204
2017 Estimated using AADF from previous year on this link 23,631 19,883 2,842 559 47 132 215
2016 Manual count 23,494 19,907 2,685 545 47 136 221
2015 Estimated using AADF from previous year on this link 20,613 16,951 2,624 613 30 227 199
2014 Estimated using AADF from previous year on this link 19,817 16,455 2,361 579 30 219 202
2013 Estimated using AADF from previous year on this link 19,260 16,084 2,200 584 38 213 180
2012 Manual count 19,295 16,279 2,072 569 39 201 174
2011 Estimated using AADF from previous year on this link 21,537 18,252 2,472 524 41 140 149
2010 Manual count 21,597 18,362 2,416 530 47 142 147
2009 Estimated using AADF from previous year on this link 24,185 19,421 3,261 1,171 33 209 123
2008 Estimated using AADF from previous year on this link 24,387 19,677 3,156 1,236 29 200 118
2007 Estimated using AADF from previous year on this link 24,501 19,815 3,150 1,214 29 206 116
2006 Estimated using AADF from previous year on this link 24,298 19,955 2,843 1,174 28 204 122
2005 Estimated using AADF from previous year on this link 23,786 19,621 2,713 1,136 30 189 127
2004 Estimated using AADF from previous year on this link 23,806 19,759 2,593 1,125 28 196 133
2003 Estimated using AADF from previous year on this link 23,161 19,429 2,330 1,049 29 193 160
2002 Manual count 22,455 19,011 2,105 999 35 178 162
2001 Estimated using AADF from previous year on this link 21,856 18,475 2,088 962 32 174 157
2000 Estimated using AADF from previous year on this link 21,163 17,920 1,977 956 36 158 152

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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 78419 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 78419 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. 120

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