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Road traffic statistics

40668

Details

AADF latest year 2024
Region Wales
Local authority Isle of Anglesey
Road name A55
Road type Major
Start junction road A5
End junction road LA Boundary
Link length 0.50km (0.31 miles)
Easting & Northing 254000,371200
Latitude & longitude 53.21775,-4.18809

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 36,027 27,166 6,767 1,852 16 94 148
2023 Estimated using AADF from previous year on this link 35,629 26,968 6,579 1,842 16 93 147
2022 Dependent on a neighbouring counted link 35,048 26,572 6,367 1,867 18 95 147
2021 Estimated using AADF from previous year on this link 31,020 22,402 6,118 2,169 25 230 101
2020 Estimated using AADF from previous year on this link 26,793 19,516 5,090 1,906 25 197 83
2019 Estimated using AADF from previous year on this link 38,167 29,046 6,404 2,247 24 334 136
2018 Estimated using AADF from previous year on this link 37,954 28,803 6,427 2,251 22 331 142
2017 Manual count 37,722 28,901 6,138 2,222 21 316 146
2016 Manual count 34,091 25,988 5,702 2,063 28 205 133
2015 Estimated using AADF from previous year on this link 32,249 24,640 5,586 1,715 24 182 126
2014 Manual count 31,883 24,812 5,131 1,633 24 182 124
2013 Manual count 33,362 26,784 4,777 1,607 15 91 103
2012 Estimated using AADF from previous year on this link 29,760 24,214 3,682 1,522 23 201 140
2011 Manual count 29,859 24,408 3,560 1,538 25 217 136
2010 Estimated using AADF from previous year on this link 29,698 23,236 4,429 1,778 9 128 127
2009 Manual count 29,921 23,566 4,296 1,794 9 142 123
2008 Estimated using AADF from previous year on this link 36,351 27,903 5,778 2,060 18 313 297
2007 Estimated using AADF from previous year on this link 37,086 28,825 5,567 2,116 18 297 281
2006 Estimated using AADF from previous year on this link 36,072 28,597 4,913 2,018 18 287 257
2005 Manual count 35,742 28,597 4,574 2,045 18 291 235
2004 Estimated using AADF from previous year on this link 29,479 23,985 3,453 1,672 25 223 146
2003 Manual count 29,218 23,961 3,272 1,614 25 200 171
2002 Estimated using AADF from previous year on this link 28,919 23,865 3,066 1,497 28 257 234
2001 Estimated using AADF from previous year on this link 28,193 23,374 2,926 1,442 26 250 201
2000 Estimated using AADF from previous year on this link 27,175 22,410 2,891 1,444 29 244 186

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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 40668 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 40668 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. 50
Raw counts Vehicle counts recorded at this count point. 192

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