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Road traffic statistics

40655

Details

AADF latest year 2024
Region Wales
Local authority Cardiff
Road name A4160
Road type Major
Start junction road LA Boundary
End junction road A4119
Link length 1.80km (1.12 miles)
Easting & Northing 317430,174970
Latitude & longitude 51.46765,-3.19009

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 14,565 11,688 2,436 292 253 100 50
2023 Estimated using AADF from previous year on this link 14,343 11,514 2,393 290 250 97 50
2022 Estimated using AADF from previous year on this link 14,096 11,301 2,353 294 254 98 50
2021 Estimated using AADF from previous year on this link 13,171 10,581 2,170 284 284 90 46
2020 Estimated using AADF from previous year on this link 11,990 9,604 1,991 265 347 85 45
2019 Estimated using AADF from previous year on this link 15,387 12,644 2,256 302 304 115 71
2018 Estimated using AADF from previous year on this link 15,259 12,487 2,276 303 277 122 70
2017 Manual count 15,362 12,626 2,234 301 251 124 77
2016 Estimated using AADF from previous year on this link 18,527 15,169 2,880 344 163 49 86
2015 Estimated using AADF from previous year on this link 18,055 14,936 2,636 341 175 50 92
2014 Manual count 17,657 14,646 2,514 355 188 57 86
2013 Estimated using AADF from previous year on this link 19,717 15,731 3,028 726 415 128 105
2012 Estimated using AADF from previous year on this link 19,690 15,871 2,913 691 420 115 100
2011 Estimated using AADF from previous year on this link 19,876 16,123 2,879 662 444 120 92
2010 Estimated using AADF from previous year on this link 19,618 16,171 2,580 628 403 142 97
2009 Estimated using AADF from previous year on this link 19,543 16,268 2,416 625 401 149 85
2008 Estimated using AADF from previous year on this link 19,188 15,918 2,380 670 401 134 86
2007 Manual count 19,503 16,276 2,331 657 357 140 99
2006 Estimated using AADF from previous year on this link 15,607 11,938 2,619 940 395 61 49
2005 Estimated using AADF from previous year on this link 15,865 12,169 2,581 992 252 70 53
2004 Estimated using AADF from previous year on this link 16,256 12,756 2,421 939 298 84 56
2003 Manual count 15,777 12,592 2,199 787 368 130 69
2002 Estimated using AADF from previous year on this link 17,569 13,826 3,012 449 254 153 129
2001 Estimated using AADF from previous year on this link 17,162 13,608 2,809 469 244 148 128
2000 Manual count 17,584 14,043 2,789 489 255 141 122

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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 40655 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 40655 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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