Traffic Region: Wales
Traffic Authority: Cardiff
Street Name: Heol Trelai
Road Type: Class C or Unclassified Road
OS Grid: ST131753
Location: Cardiff
Census Point ID: 931754
Census Point Coverage: U, Heol Trelai
Show graph for:
| 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | |
|---|---|---|---|---|---|---|---|
| Pedal Cycles | 14 | 33 | 24 | 14 | 9 | 25 | 32 |
| Motorcycles and Mopeds | 20 | 36 | 39 | 8 | 35 | 47 | 28 |
| Cars | 4,369 | 4,274 | 4,163 | 4,237 | 4,603 | 4,354 | 4,270 |
| Buses and Coaches | 84 | 86 | 96 | 177 | 233 | 155 | 172 |
| Light Goods Vehicles | 726 | 693 | 707 | 642 | 594 | 598 | 749 |
| Two-axle Rigid HGVs | 70 | 67 | 64 | 98 | 60 | 66 | 49 |
| Three-axle Rigid HGVs | 5 | 12 | 10 | 64 | 3 | 19 | 3 |
| Four-axle Rigid HGVs | 3 | 0 | 0 | 6 | 4 | 10 | 0 |
| Three-axle Articulated HGVs | 14 | 1 | 1 | 2 | 3 | 3 | 1 |
| Five-axle Articulated HGVs | 4 | 0 | 0 | 0 | 2 | 1 | 1 |
| Six-axle Articulated HGVs | 2 | 2 | 2 | 1 | 4 | 2 | 2 |
| All HGVs | 98 | 82 | 77 | 171 | 76 | 101 | 56 |
| All motor vehicles | 5,297 | 5,171 | 5,082 | 5,235 | 5,541 | 5,255 | 5,275 |
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.