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Road traffic statistics

40540

Details

AADF latest year 2017
Region Wales
Local authority Conwy
Road name A470
Road type Major
Start junction road LA Boundary
End junction road A5
Link length 14.50km (9.01 miles)
Easting & Northing 270149,348988
Latitude & longitude 53.0224,-3.93739

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
2017 Estimated using AADF from previous year on this link 3,068 2,251 577 155 3 62 23
2016 Estimated using AADF from previous year on this link 3,026 2,252 542 148 3 61 23
2015 Manual count 2,911 2,187 502 141 3 59 22
2014 Estimated using AADF from previous year on this link 2,723 1,917 594 90 3 61 60
2013 Estimated using AADF from previous year on this link 2,643 1,895 546 88 4 56 59
2012 Estimated using AADF from previous year on this link 2,591 1,889 509 86 4 53 54
2011 Estimated using AADF from previous year on this link 2,644 1,924 527 87 4 58 48
2010 Estimated using AADF from previous year on this link 2,631 1,937 502 86 4 58 48
2009 Estimated using AADF from previous year on this link 2,692 2,011 489 86 4 64 42
2008 Estimated using AADF from previous year on this link 2,641 1,999 454 88 4 60 40
2007 Manual count 2,657 2,034 434 91 4 60 38
2006 Estimated using AADF from previous year on this link 2,290 1,804 354 70 0 50 12
2005 Estimated using AADF from previous year on this link 2,250 1,786 334 69 0 48 13
2004 Estimated using AADF from previous year on this link 2,247 1,806 307 68 0 52 14
2003 Manual count 2,226 1,776 313 72 0 48 17
2002 Estimated using AADF from previous year on this link 2,079 1,713 241 103 0 2 20
2001 Estimated using AADF from previous year on this link 2,000 1,644 233 101 0 2 20
2000 Estimated using AADF from previous year on this link 1,966 1,605 233 108 0 2 18

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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 40540 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 40540 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. 18
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. 36
Raw counts Vehicle counts recorded at this count point. 72

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