Comparisons
Piemonte vs. the other two most closely populated regions in Italy: Emilia-Romagna and Toscana
Piemonte in context: Street-network sprawl of new development
The level of street-network sprawl in new development in Piemonte peaked in 1976-1990. To get a sense of how street development has changed in Piemonte, we can consider three of its most populous cities: Turin, Novara and Alessandria. Out of the three cities, Novara and Alessandria do not follow the same trend as the region. The level of street-network sprawl in new development in Novara peaked in 1991-2005. The level of street-network sprawl in new development in Alessandria peaked in 1991-2005.
Piemonte in context: Aggregate street-network sprawl
As of 2020, the city with the most disconnected street network in Piemonte is Novara with an SNDi of 2.74, which is relatively well-connected. Conversely, the most connected city is Alessandria with an SNDi of 1.85, which is very well-connected. See trends for these cities: Alessandria, Novara
The level of street-network sprawl in the aggregate network in Piemonte rose steadily. To get a sense of how the aggregate street network has changed in Piemonte, we can consider three of its most populous cities: Turin, Novara and Alessandria. Disconnectivity in the most populous cities in Piemonte follow the same region trend.