Traffic Region: Wales
Traffic Authority: Neath Port Talbot
Road Number: M4
Road Type: M or Class A Trunk Motorway
OS Grid: SS789871
Location: Margam
Census Point ID: 84066
Census Point Coverage: M4 between Roundabout and M4 Junction 39
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| 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|
| Pedal Cycles | 0 | 0 | 0 | 0 |
| Motorcycles and Mopeds | 12 | 31 | 31 | 29 |
| Cars | 2,806 | 3,107 | 3,132 | 3,129 |
| Buses and Coaches | 13 | 13 | 13 | 12 |
| Light Goods Vehicles | 524 | 485 | 515 | 558 |
| Two-axle Rigid HGVs | 77 | 44 | 47 | 49 |
| Three-axle Rigid HGVs | 18 | 6 | 6 | 6 |
| Four-axle Rigid HGVs | 19 | 7 | 8 | 9 |
| Three-axle Articulated HGVs | 16 | 12 | 12 | 12 |
| Five-axle Articulated HGVs | 72 | 18 | 17 | 18 |
| Six-axle Articulated HGVs | 58 | 37 | 39 | 40 |
| All HGVs | 259 | 124 | 128 | 134 |
| All motor vehicles | 3,615 | 3,759 | 3,818 | 3,861 |
| 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|
| Pedal Cycles | 0 | 0 | 0 | |
| Motorcycles and Mopeds | 31 | 29 | 29 | |
| Cars | 3,107 | 3,176 | 3,129 | |
| Buses and Coaches | 13 | 12 | 12 | |
| Light Goods Vehicles | 485 | 523 | 558 | |
| Two-axle Rigid HGVs | 44 | 47 | 49 | |
| Three-axle Rigid HGVs | 6 | 6 | 6 | |
| Four-axle Rigid HGVs | 7 | 8 | 9 | |
| Three-axle Articulated HGVs | 12 | 10 | 12 | |
| Five-axle Articulated HGVs | 18 | 17 | 18 | |
| Six-axle Articulated HGVs | 37 | 39 | 40 | |
| All HGVs | 124 | 127 | 134 | |
| All motor vehicles | 3,759 | 3,866 | 3,861 |
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.