The level of street-network sprawl in new development in Savanes rose steadily. To get a sense of how street development has changed in Savanes, we can consider three of its most populous cities: Dapaong, Cinkassé and Mango. Out of the three cities, Cinkassé and Mango do not follow the same trend as the region. The level of street-network sprawl in new development in Cinkassé was at its lowest in 1976-1990. The level of street-network sprawl in new development in Mango followed a zig-zag trend with an overall increase.

As of 2020, the city with the most disconnected street network in Savanes is Cinkassé with an SNDi of 2.37, which is well-connected. Conversely, the most connected city is Mango with an SNDi of 1.74, which is very well-connected. See trends for these cities: Mango, Cinkassé

The level of street-network sprawl in the aggregate network in Savanes rose steadily. To get a sense of how the aggregate street network has changed in Savanes, we can consider three of its most populous cities: Dapaong, Cinkassé and Mango. Out of the three cities, Cinkassé and Mango do not follow the same trend as the region. The level of street-network sprawl in the aggregate network in Cinkassé was at its lowest in 1976-1990. The level of street-network sprawl in the aggregate network in Mango followed a zig-zag trend with an overall increase.