Traffic Region: Wales
Traffic Authority: Gwynedd
Road Number: A487
Road Type: Class A Principal Road
OS Grid: SH560401
Location: Porthmadog
Census Point ID: 84000
Census Point Coverage: A487 between A498S and A498E
Show graph for:
| 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|
| Pedal Cycles | 18 | 18 | 26 | 26 |
| Motorcycles and Mopeds | 27 | 27 | 22 | 21 |
| Cars | 4,127 | 4,261 | 1,667 | 1,665 |
| Buses and Coaches | 102 | 109 | 52 | 51 |
| Light Goods Vehicles | 773 | 846 | 284 | 301 |
| Two-axle Rigid HGVs | 62 | 65 | 16 | 16 |
| Three-axle Rigid HGVs | 23 | 25 | 3 | 3 |
| Four-axle Rigid HGVs | 21 | 21 | 1 | 1 |
| Three-axle Articulated HGVs | 6 | 7 | 3 | 3 |
| Five-axle Articulated HGVs | 8 | 9 | 1 | 1 |
| Six-axle Articulated HGVs | 79 | 80 | 1 | 1 |
| All HGVs | 199 | 208 | 25 | 25 |
| All motor vehicles | 5,229 | 5,451 | 2,050 | 2,063 |
| 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|
| Pedal Cycles | 12 | 12 | 14 | 13 |
| Motorcycles and Mopeds | 15 | 15 | 11 | 12 |
| Cars | 2,007 | 2,073 | 900 | 873 |
| Buses and Coaches | 47 | 50 | 27 | 24 |
| Light Goods Vehicles | 404 | 442 | 147 | 153 |
| Two-axle Rigid HGVs | 26 | 27 | 12 | 12 |
| Three-axle Rigid HGVs | 12 | 13 | 0 | 0 |
| Four-axle Rigid HGVs | 17 | 17 | 1 | 1 |
| Three-axle Articulated HGVs | 1 | 1 | 0 | 0 |
| Five-axle Articulated HGVs | 3 | 3 | 0 | 0 |
| Six-axle Articulated HGVs | 50 | 50 | 1 | 1 |
| All HGVs | 107 | 111 | 14 | 14 |
| All motor vehicles | 2,580 | 2,691 | 1,099 | 1,076 |
| 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|
| Pedal Cycles | 6 | 6 | 14 | 13 |
| Motorcycles and Mopeds | 12 | 12 | 8 | 9 |
| Cars | 2,120 | 2,189 | 816 | 792 |
| Buses and Coaches | 55 | 59 | 30 | 27 |
| Light Goods Vehicles | 369 | 404 | 142 | 148 |
| Two-axle Rigid HGVs | 37 | 38 | 5 | 5 |
| Three-axle Rigid HGVs | 11 | 12 | 3 | 3 |
| Four-axle Rigid HGVs | 4 | 4 | 0 | 0 |
| Three-axle Articulated HGVs | 5 | 6 | 3 | 3 |
| Five-axle Articulated HGVs | 6 | 6 | 1 | 1 |
| Six-axle Articulated HGVs | 30 | 30 | 0 | 0 |
| All HGVs | 92 | 96 | 12 | 12 |
| All motor vehicles | 2,648 | 2,760 | 1,009 | 987 |
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.