| Subsequent to the Road Act, 2007 and upgrade of classes of various roads done in 2009 and 2012 the updated RMMS database indicates that RMO – Arusha is responsible for management of a road network that is 1,227.93 km long comprising of 357.92 km of paved roads, equivalent to 29% of the whole network, and 870.01 km of unpaved roads, equivalent to 71% of the whole road network.
This road network length does not include the road section of 83.73 km within Ngorongoro Conservation Area and the newly proposed Arusha City Southern By-pass road of 42.41 km. Another road section not included is Wasso – Klein’s Gate road about 54 km long, which is pending new construction of Makutano – Nata – Mugumu – Tabora B – Klein’s gate – Wasso/Loliondo – Mto wa Mbu road.
The breakdown of the roads in terms of their types is as hereunder below:
Total : 763.86 km (62% of total network)
“Bellow link shows detail of each road and its length”