A central median with bushes in Addis Ababa helps inexperienced the street, forestall conflicts between automobiles and offers a refuge for pedestrian crossings. Improving safety along arterials can handle problems where crashes are most common—the place numbers of pedestrians and cyclists are present, yet automobiles are touring at increased speeds. Arterials designed for more transport modes than motor autos can manage congestion over time by allocating house more efficiently to pedestrians, cyclists, and mass transport, which may move more individuals with much less house.
The wants of all street users ought to be thought of on streets the place car, pedestrian, and bicycle traffic are mixing. Roundabouts reduce the variety of harm crashes by 10 to 40 %,