There are also many more roundabouts, and they seem to be especially favoured near factories and at other locations where lorries are especially likely to make

There are also many more roundabouts, and they seem to be especially favoured near factories and at other locations where lorries are especially likely to make turns. The road mentioned in the article has two lanes in each direction and a speed limit of 75mph (120km/h). The major junctions are fully grade-separated, but there are many flat junctions.