Traffic Region: Wales
Traffic Authority: Cardiff
Street Name: Heol Trelai
Road Type: Class C or Unclassified Road
OS Grid: ST140756
Location: Heol Trelai, East of Heol Pennar
Census Point ID: 952006
Census Point Coverage: C, Heol Trelai
Show graph for:
| 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Pedal Cycles | 23 | 16 | 19 | 23 | 11 | 2 | 13 | 25 | 18 | |
| Motorcycles and Mopeds | 2 | 8 | 12 | 12 | 12 | 6 | 17 | 4 | 3 | |
| Cars | 1,871 | 1,642 | 1,511 | 1,839 | 1,888 | 1,433 | 1,360 | 1,643 | 1,427 | |
| Buses and Coaches | 23 | 34 | 43 | 46 | 101 | 37 | 47 | 38 | 33 | |
| Light Goods Vehicles | 349 | 428 | 422 | 423 | 408 | 441 | 361 | 360 | 404 | |
| Two-axle Rigid HGVs | 54 | 23 | 33 | 64 | 19 | 42 | 36 | 41 | 33 | |
| Three-axle Rigid HGVs | 5 | 7 | 1 | 2 | 1 | 8 | 0 | 4 | 6 | |
| Four-axle Rigid HGVs | 0 | 0 | 0 | 0 | 2 | 19 | 2 | 0 | 0 | |
| Three-axle Articulated HGVs | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Five-axle Articulated HGVs | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Six-axle Articulated HGVs | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| All HGVs | 65 | 38 | 34 | 66 | 22 | 69 | 37 | 44 | 40 | |
| All motor vehicles | 2,310 | 2,150 | 2,022 | 2,386 | 2,431 | 1,986 | 1,822 | 2,089 | 1,907 |
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.