Traffic Region: Wales
Traffic Authority: Isle of Anglesey
Road Number: A55
Road Type: Class A Trunk road in Urban area
OS Grid: SH247819
Location: Holyhead
Census Point ID: 78446
Census Point Coverage: A55 between B4545 Kingsland Rd and A5154
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| 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Motorcycles and Mopeds | 76 | 78 | 63 | 36 | 75 | 78 | 70 | 104 | 104 | 93 | 102 | 94 | 97 | 98 | 98 | 102 | 103 |
| Cars | 7,847 | 8,012 | 7,471 | 8,030 | 9,627 | 8,985 | 9,085 | 8,797 | 8,770 | 8,647 | 8,595 | 8,526 | 8,507 | 9,564 | 9,498 | 9,782 | 9,778 |
| Buses and Coaches | 46 | 54 | 32 | 50 | 52 | 117 | 47 | 34 | 35 | 37 | 38 | 39 | 38 | 71 | 72 | 74 | 76 |
| Light Goods Vehicles | 981 | 1,028 | 1,212 | 1,290 | 1,431 | 1,394 | 1,499 | 1,530 | 1,527 | 1,575 | 1,618 | 1,674 | 1,732 | 1,554 | 1,692 | 1,827 | 1,946 |
| Two-axle Rigid HGVs | 217 | 225 | 227 | 220 | 234 | 186 | 151 | 157 | 145 | 151 | 146 | 145 | 140 | 156 | 163 | 173 | 181 |
| Three-axle Rigid HGVs | 39 | 43 | 69 | 56 | 47 | 70 | 23 | 38 | 38 | 38 | 39 | 43 | 44 | 31 | 35 | 34 | 34 |
| Four-axle Rigid HGVs | 31 | 34 | 54 | 40 | 35 | 17 | 10 | 39 | 37 | 32 | 34 | 37 | 40 | 134 | 140 | 159 | 172 |
| Three-axle Articulated HGVs | 62 | 59 | 45 | 82 | 58 | 49 | 74 | 56 | 51 | 57 | 42 | 30 | 23 | 68 | 86 | 90 | 92 |
| Five-axle Articulated HGVs | 225 | 203 | 226 | 274 | 501 | 255 | 379 | 285 | 247 | 223 | 211 | 200 | 197 | 313 | 318 | 306 | 312 |
| Six-axle Articulated HGVs | 153 | 174 | 121 | 71 | 133 | 158 | 155 | 106 | 102 | 98 | 100 | 101 | 107 | 234 | 239 | 250 | 257 |
| All HGVs | 727 | 738 | 742 | 743 | 1,008 | 735 | 792 | 681 | 620 | 599 | 572 | 556 | 552 | 937 | 981 | 1,011 | 1,047 |
| All motor vehicles | 9,677 | 9,910 | 9,520 | 10,149 | 12,193 | 11,309 | 11,493 | 11,146 | 11,056 | 10,951 | 10,925 | 10,889 | 10,926 | 12,224 | 12,341 | 12,795 | 12,949 |
Figures are daily averages calculated from all traffic counts over the course of the year.
Values are rounded to the nearest whole number.
A value of zero for any entry means that there were either no recorded vehicles of that type or too few to register after rounding.
A blank value means that there were no counts made in that year.
Click or tap on the column headings to see a pie chart of the data.