Round abouts on major roads need to be done away with, we aren't civilized enough for round abouts these days.
Some are very poorly designed and this is worsened by the idiots behind steering wheels .
A good example is University way ,having 5 lanes .The left most lane is supposed to use first exit and drive down heading to Nyayo house roundabout.But utaona matatu ya Waiyaki way on that lane .Ukiingia kwa roundabout lanes zinakuwa tatu so the fourth lane from University Way has to somehow squeeze in since most are not heading to Nyerere but are actually intending to use the 3rd exit .
Riverside Drive and Ring road junction is an example of what we should expect if we were to scrap roundabouts.Though that junction is always busy there is order even when there is no policeman.Lane discipline is observed .
Hii junction you are always sure that every 2 -3 minutes saa zile jam imeshika there will be some movement .University way on the other hand unaweza kaa hapo mpaka uzima gari.