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Road traffic statistics

20636

Details

AADF latest year 2019
Region Wales
Local authority Swansea
Road name A4067
Road type Major
Start junction road A48
End junction road M4 jn45
Link length 1.70km (1.06 miles)
Easting & Northing 267590,199100
Latitude & longitude 51.67502,-3.91636

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 37,603 29,455 6,911 1,026 6 116 95
2018 Estimated using AADF from previous year on this link 37,552 29,390 6,934 1,024 5 108 96
2017 Estimated using AADF from previous year on this link 37,370 29,531 6,622 1,006 5 110 101
2016 Estimated using AADF from previous year on this link 37,020 29,567 6,257 979 5 113 104
2015 Manual count 36,160 29,204 5,794 944 5 113 105
2014 Manual count 39,853 33,306 5,455 819 5 177 96
2013 Manual count 40,106 32,951 5,765 1,091 3 203 96
2012 Manual count 39,468 33,031 4,949 1,058 5 380 50
2011 Manual count 41,296 34,222 5,675 1,068 13 271 60
2010 Manual count 39,572 33,233 4,969 977 10 314 79
2009 Manual count 39,471 32,586 5,184 1,270 8 351 80
2008 Estimated using AADF from previous year on this link 42,052 34,888 5,354 1,475 15 234 101
2007 Manual count 42,300 35,134 5,342 1,484 15 240 100
2006 Estimated using AADF from previous year on this link 41,119 34,194 5,304 1,343 13 161 117
2005 Manual count 40,283 33,623 5,060 1,331 14 148 121
2004 Estimated using AADF from previous year on this link 40,785 32,957 5,882 1,634 3 184 128
2003 Estimated using AADF from previous year on this link 39,573 32,407 5,285 1,546 4 181 154
2002 Manual count 38,306 31,709 4,774 1,500 4 167 156
2001 Manual count 34,161 28,541 4,020 1,213 30 240 147
2000 Estimated using AADF from previous year on this link 25,123 20,005 2,647 2,066 36 216 189

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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 20636 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 20636 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. 264

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