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Road traffic statistics

80726

Details

AADF latest year 2019
Region Wales
Local authority Cardiff
Road name A470
Road type Major
Start junction road A4161
End junction road A4160
Link length 0.80km (0.50 miles)
Easting & Northing 318374,175970
Latitude & longitude 51.47678,-3.17674

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 4,477 1,613 503 101 126 2 2,260
2018 Estimated using AADF from previous year on this link 4,437 1,593 507 101 115 2 2,235
2017 Estimated using AADF from previous year on this link 4,674 1,610 498 100 104 2 2,464
2016 Estimated using AADF from previous year on this link 4,835 1,622 473 100 108 2 2,639
2015 Estimated using AADF from previous year on this link 4,979 1,597 433 99 116 2 2,848
2014 Estimated using AADF from previous year on this link 4,724 1,566 413 99 125 2 2,644
2013 Estimated using AADF from previous year on this link 4,754 1,525 386 95 129 2 2,746
2012 Estimated using AADF from previous year on this link 4,633 1,539 371 94 131 2 2,627
2011 Estimated using AADF from previous year on this link 4,444 1,563 367 96 138 2 2,416
2010 Estimated using AADF from previous year on this link 4,552 1,567 328 98 125 2 2,557
2009 Estimated using AADF from previous year on this link 4,235 1,577 307 92 125 2 2,257
2008 Manual count 4,229 1,543 303 99 125 2 2,282
2007 Estimated using AADF from previous year on this link 13,805 10,079 1,303 421 69 103 1,899
2006 Manual count 14,124 10,243 1,237 450 111 108 2,086
2005 Manual count 14,955 10,996 1,395 279 98 97 2,188

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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 80726 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 80726 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. 15
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. 30
Raw counts Vehicle counts recorded at this count point. 72

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