Roundabout
A roundabout is a kind of circular intersection in which the traffic continuously drives in one direction around a central island. The drivers a…
ways
Roadmarks
Roadmarks are used on paved roadways to provide guidance and information to drivers and pedestrians. Uniformity of the markings is an important …
Median strip
The median strip or central reservation is the reserved area that separates opposing lanes of traffic on divided roadways, such as divided highw…
Lane
A lane is part of a roadway that is designated to be used by a single line of vehicles, to control and guide drivers and reduce traffic conflict…
Engine oil
The engine oil ensures smooth engine operation and prevents overheating. There must always be sufficient engine oil in the engine. So make sure …
