The level of street-network sprawl in new development in Nouvelle-Aquitaine rose steadily. To get a sense of how street development has changed in Nouvelle-Aquitaine, we can consider three of its most populous cities: Bordeaux, Limoges and Pau. None of the most populous cities follow the same trend as the region. The level of street-network sprawl in new development in Bordeaux peaked in 1991-2005. The level of street-network sprawl in new development in Limoges peaked in 1991-2005. The level of street-network sprawl in new development in Pau peaked in 1976-1990.

As of 2020, the city with the most disconnected street network in Nouvelle-Aquitaine is Poitiers with an SNDi of 2.83, which is relatively well-connected. Conversely, the most connected city is La Rochelle with an SNDi of 2.16, which is well-connected. See trends for these cities: La Rochelle, Poitiers

The level of street-network sprawl in the aggregate network in Nouvelle-Aquitaine rose steadily. To get a sense of how the aggregate street network has changed in Nouvelle-Aquitaine, we can consider three of its most populous cities: Bordeaux, Limoges and Pau. Disconnectivity in the most populous cities in Nouvelle-Aquitaine follow the same region trend.