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Road traffic statistics

10661

Details

AADF latest year 2019
Region Wales
Local authority Cardiff
Road name A4161
Road type Major
Start junction road B4267
End junction road A4119 Cathedral Rd
Link length 1.00km (0.62 miles)
Easting & Northing 317140,176400
Latitude & longitude 51.48046,-3.1946

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
2019 Estimated using AADF from previous year on this link 7,878 6,754 836 82 213 37 170
2018 Manual count 7,803 6,670 843 82 194 40 168
2017 Estimated using AADF from previous year on this link 11,759 9,892 1,569 143 181 38 116
2016 Estimated using AADF from previous year on this link 11,762 9,966 1,490 143 189 38 125
2015 Estimated using AADF from previous year on this link 11,492 9,812 1,365 142 203 39 134
2014 Estimated using AADF from previous year on this link 11,239 9,622 1,301 147 218 44 125
2013 Estimated using AADF from previous year on this link 10,903 9,368 1,217 143 225 46 130
2012 Estimated using AADF from previous year on this link 10,929 9,451 1,171 142 228 41 124
2011 Estimated using AADF from previous year on this link 11,057 9,601 1,157 142 241 43 114
2010 Estimated using AADF from previous year on this link 10,979 9,630 1,037 141 218 51 120
2009 Manual count 10,950 9,688 971 132 216 53 106
2008 Estimated using AADF from previous year on this link 11,075 9,818 992 170 157 12 83
2007 Estimated using AADF from previous year on this link 11,289 10,040 972 168 141 13 96
2006 Estimated using AADF from previous year on this link 11,425 10,202 922 183 226 13 105
2005 Estimated using AADF from previous year on this link 11,630 10,400 909 193 144 15 113
2004 Estimated using AADF from previous year on this link 12,075 10,902 852 182 169 19 120
2003 Manual count 11,862 10,761 775 150 210 29 147
2002 Estimated using AADF from previous year on this link 12,216 10,678 1,359 45 112 53 81
2001 Estimated using AADF from previous year on this link 11,956 10,510 1,268 46 108 51 81
2000 Estimated using AADF from previous year on this link 12,280 10,847 1,259 48 112 49 77

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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 10661 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 10661 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. 20
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. 40
Raw counts Vehicle counts recorded at this count point. 72

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