Plateau-Central: region in Burkina Faso
What exactly constitutes the spatial extent of the city? For these aggregations, we used the Global Human Settlement Layer Urban Center Database (GHS-UCDB) to define the boundaries of the city. These cities -- or urban centers -- cover areas that are densely populated and built-up, and so may extend beyond the spatial borders of these cities that we may be familiar with. The GHS area is shaded in blue.
View Plateau-Central, Burkina Faso on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Plateau-Central as of 2014, the overall level of street-network sprawl is 1.89, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 2.78, 1.84, 1.05 and 2.06. The disconnectivity of new streets constructed in Plateau-Central fell, then rose. In 1991-2000, new street layouts were the most connected.
Quantity of street network construction: The street network in Plateau-Central spans a total of 2055 kilometers. It is dominated by roads constructed in 2001-2014. These roads have an SNDi of 2.06, which is relatively well-connected.
Effect on the aggregate network: New construction in each period adds to the total stock of streets, but does not change streets that have already been built. Therefore, it has a limited effect on the street network as a whole. The SNDis of the aggregate street network in the respective time periods are 2.78, 2.32, 1.28 and 1.89. The SNDi of the aggregate street network in fell at first, but Plateau-Central has worsened in disconnectivity since 2000.
The level of street-network sprawl in new development in Plateau-Central was at its lowest in 1991-2000. To get a sense of how street development has changed in Plateau-Central, we can consider one of its most populous cities: Ziniaré. None of the most populous cities follow the same trend as the region. The level of street-network sprawl in new development in Ziniaré followed a zig-zag trend.
How do development practices in Plateau-Central fare in comparison to others in Burkina Faso? Most recently in 2001-2014, street construction in Plateau-Central was the 4th-most disconnected out of the 13 regions in Burkina Faso. Its position in the ranks since 1975 has fallen; relative to other regions in Burkina Faso, street construction in Plateau-Central has become more connected. Plateau-Central ranked 2nd in 1975, 4th in 1976-1990, 11th in 1991-2000 and 4th in 2001-2014.
As of 2014, the city with the most disconnected street network in Plateau-Central is Ziniaré with an SNDi of 0.73, which is relatively well-connected. Conversely, the most connected city is Ziniaré with an SNDi of 0.73, which is relatively well-connected. See trends for these cities: Ziniaré, Ziniaré
The level of street-network sprawl in the aggregate network in Plateau-Central was at its lowest in 1991-2000. To get a sense of how the aggregate street network has changed in Plateau-Central, we can consider one of its most populous cities: Ziniaré. None of the most populous cities follow the same trend as the region. The level of street-network sprawl in the aggregate network in Ziniaré followed a zig-zag trend.
To date, Plateau-Central is the 6th-most disconnected out of the 13 regions in Burkina Faso. Its position in the ranks since 1975 has fallen; relative to other regions in Burkina Faso, the street network in Plateau-Central has become more connected. Plateau-Central ranked 2nd in 1975, 3rd in 1976-1990, 7th in 1991-2000 and 6th in 2001-2014.