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Road traffic statistics

20665

Details

AADF latest year 2024
Region Wales
Local authority Gwynedd
Road name A487
Road type Major
Start junction road road to Menai Rd
End junction road A5122 / A4080
Link length 0.50km (0.31 miles)
Easting & Northing 255770,371000
Latitude & longitude 53.21644,-4.16151

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 8,196 7,110 930 46 34 47 62
2023 Estimated using AADF from previous year on this link 8,117 7,059 904 46 33 46 62
2022 Estimated using AADF from previous year on this link 7,985 6,955 875 46 38 47 62
2021 Estimated using AADF from previous year on this link 6,973 6,029 799 45 41 41 58
2020 Estimated using AADF from previous year on this link 6,039 5,253 665 39 41 35 48
2019 Estimated using AADF from previous year on this link 8,839 7,818 836 47 40 60 78
2018 Manual count 8,780 7,752 839 47 36 59 82
2017 Estimated using AADF from previous year on this link 9,440 7,766 1,274 77 34 72 251
2016 Estimated using AADF from previous year on this link 9,355 7,770 1,196 74 37 71 245
2015 Estimated using AADF from previous year on this link 9,031 7,544 1,107 71 31 68 240
2014 Estimated using AADF from previous year on this link 8,892 7,501 1,048 74 34 64 204
2013 Estimated using AADF from previous year on this link 8,660 7,362 987 83 35 67 162
2012 Estimated using AADF from previous year on this link 8,717 7,360 1,065 84 35 63 144
2011 Estimated using AADF from previous year on this link 8,691 7,471 945 82 37 63 130
2010 Estimated using AADF from previous year on this link 8,451 7,353 836 80 34 63 119
2009 Manual count 8,482 7,405 818 78 34 69 112
2008 Estimated using AADF from previous year on this link 13,325 9,070 3,280 760 3 173 42
2007 Estimated using AADF from previous year on this link 12,992 8,945 3,100 736 3 166 45
2006 Estimated using AADF from previous year on this link 13,270 9,308 3,039 717 5 162 44
2005 Estimated using AADF from previous year on this link 12,425 8,916 2,550 656 3 258 45
2004 Estimated using AADF from previous year on this link 11,805 8,819 2,155 585 4 199 47
2003 Estimated using AADF from previous year on this link 11,233 8,587 1,863 562 4 167 54
2002 Estimated using AADF from previous year on this link 10,751 8,233 1,764 545 5 131 78
2001 Estimated using AADF from previous year on this link 10,129 7,804 1,579 536 5 118 92
2000 Estimated using AADF from previous year on this link 10,538 8,267 1,533 528 5 122 88

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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 20665 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 20665 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. 41
Raw counts Vehicle counts recorded at this count point. 48

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