There are many different types of road channels used throughout Kenya. 50 years ago, natural stone, such as granite, was the most popular, but these have now been supplanted by pre-cast concrete. In restricted areas experiencing exceptionally heavy traffic, such as town or city centres, road channels have been used to cope with the constant over-running of vehicles, and on our motorways and dual carriageways, extruded kerb lines are commonly used. Click on the "View PDF" button for further information
