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.

How do development practices in Savanes fare in comparison to others in Togo? Most recently in 2006-2020, street construction in Savanes was the 2nd-most disconnected out of the 5 regions in Togo. Its position in the ranks since 1975 has fallen; relative to other regions in Togo, street construction in Savanes has become more connected. Savanes ranked 1st in 1975, 1st in 1976-1990, 2nd in 1991-2005 and 2nd in 2006-2020.

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.

To date, Savanes is the 1st-most disconnected out of the 5 regions in Togo. Its position in the ranks since 1975 has not changed. Savanes ranked 1st in 1975, 1st in 1976-1990, 1st in 1991-2005 and 1st in 2006-2020.