The level of street-network sprawl in new development in Banten followed a zig-zag trend with an overall increase. To get a sense of how street development has changed in Banten, we can consider three of its most populous cities: Cilegon, Rangkasbitung and Pandeglang. Out of the three cities, Rangkasbitung and Pandeglang do not follow the same trend as the region. The level of street-network sprawl in new development in Rangkasbitung peaked in 1991-2005. The level of street-network sprawl in new development in Pandeglang rose steadily.

As of 2020, the city with the most disconnected street network in Banten is Suralaya with an SNDi of 6.71, which is very sprawly. Conversely, the most connected city is Cilegon with an SNDi of 4.7, which is sprawly. See trends for these cities: Cilegon, Suralaya

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