Skip to main content
Road traffic statistics

30631

Details

AADF latest year 2024
Region Wales
Local authority Cardiff
Road name A4054
Road type Major
Start junction road M4/A470 roundabout
End junction road B4262 roundabout
Link length 2.00km (1.24 miles)
Easting & Northing 313600,182000
Latitude & longitude 51.53027,-3.24694

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 2,903 2,313 430 44 170 24 92
2023 Estimated using AADF from previous year on this link 2,860 2,279 422 43 168 23 92
2022 Estimated using AADF from previous year on this link 2,811 2,237 415 44 171 24 91
2021 Estimated using AADF from previous year on this link 2,626 2,094 383 42 191 22 85
2020 Estimated using AADF from previous year on this link 2,394 1,901 351 39 234 21 82
2019 Manual count 3,103 2,502 398 45 204 28 130
2018 Estimated using AADF from previous year on this link 3,354 2,530 665 42 203 23 93
2017 Estimated using AADF from previous year on this link 3,379 2,558 653 42 184 23 103
2016 Estimated using AADF from previous year on this link 3,373 2,577 620 42 192 23 110
2015 Estimated using AADF from previous year on this link 3,295 2,546 574 41 193 23 112
2014 Estimated using AADF from previous year on this link 3,286 2,576 536 40 194 24 109
2013 Estimated using AADF from previous year on this link 3,209 2,540 499 39 243 23 107
2012 Estimated using AADF from previous year on this link 3,231 2,588 465 38 246 23 116
2011 Manual count 3,286 2,663 443 37 263 25 118
2010 Estimated using AADF from previous year on this link 3,868 3,181 466 83 51 13 125
2009 Estimated using AADF from previous year on this link 3,916 3,243 453 84 50 15 121
2008 Estimated using AADF from previous year on this link 3,953 3,283 445 89 44 15 121
2007 Estimated using AADF from previous year on this link 4,071 3,409 445 93 44 15 109
2006 Estimated using AADF from previous year on this link 4,100 3,500 403 81 43 15 101
2005 Estimated using AADF from previous year on this link 3,992 3,404 384 79 45 18 107
2004 Estimated using AADF from previous year on this link 3,979 3,408 366 79 43 19 107
2003 Estimated using AADF from previous year on this link 3,984 3,404 363 76 45 18 123
2002 Manual count 3,905 3,374 322 75 53 15 119
2001 Estimated using AADF from previous year on this link 3,408 2,744 383 96 77 29 156
2000 Estimated using AADF from previous year on this link 3,384 2,736 371 91 87 26 160

Download data

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 30631 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 30631 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. 72

To apply more filters to downloads, or retrieve data split into pages you can use our API.