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Road traffic statistics

50578

Details

AADF latest year 2024
Region Wales
Local authority The Vale of Glamorgan
Road name A4055
Road type Major
Start junction road B4267 Penlan Rd
End junction road A4160 Cogan Hill
Link length 0.70km (0.43 miles)
Easting & Northing 317000,172470
Latitude & longitude 51.44511,-3.1957

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 24,416 20,421 3,297 448 129 157 93
2023 Estimated using AADF from previous year on this link 24,049 20,116 3,239 450 128 152 92
2022 Estimated using AADF from previous year on this link 23,633 19,745 3,185 457 130 155 91
2021 Manual count 22,090 18,486 2,938 440 145 141 85
2020 Estimated using AADF from previous year on this link 18,477 15,396 2,546 410 209 82 44
2019 Estimated using AADF from previous year on this link 23,800 20,269 2,885 466 183 111 69
2018 Estimated using AADF from previous year on this link 23,582 20,018 2,911 467 166 118 68
2017 Estimated using AADF from previous year on this link 23,757 20,241 2,857 465 151 120 75
2016 Estimated using AADF from previous year on this link 23,767 20,391 2,714 463 157 119 81
2015 Manual count 23,226 20,077 2,485 456 169 121 87
2014 Estimated using AADF from previous year on this link 22,559 19,060 2,751 466 168 178 104
2013 Estimated using AADF from previous year on this link 22,369 19,260 2,416 429 173 167 98
2012 Estimated using AADF from previous year on this link 22,446 19,370 2,388 417 175 167 104
2011 Estimated using AADF from previous year on this link 22,673 19,452 2,487 452 185 185 97
2010 Manual count 22,671 19,550 2,412 438 168 174 97
2009 Manual count 22,825 20,052 2,023 471 165 201 78
2008 Estimated using AADF from previous year on this link 28,196 24,539 2,732 654 151 174 97
2007 Estimated using AADF from previous year on this link 28,579 25,014 2,609 672 135 187 97
2006 Estimated using AADF from previous year on this link 29,604 26,248 2,392 678 216 185 101
2005 Estimated using AADF from previous year on this link 29,467 26,170 2,354 663 137 178 102
2004 Estimated using AADF from previous year on this link 30,102 26,840 2,294 688 162 176 104
2003 Manual count 30,089 26,787 2,314 676 201 200 112
2002 Estimated using AADF from previous year on this link 23,513 20,543 2,010 549 78 209 202
2001 Estimated using AADF from previous year on this link 23,558 20,585 2,006 562 75 207 198
2000 Estimated using AADF from previous year on this link 23,154 20,181 2,014 565 79 200 194

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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 50578 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 50578 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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