The level of street-network sprawl in new development in Sumatera Selatan peaked in 1991-2005. To get a sense of how street development has changed in Sumatera Selatan, we can consider three of its most populous cities: Palembang, Lubuklinggau and Lahat. None of the most populous cities follow the same trend as the region. The level of street-network sprawl in new development in Palembang followed a zig-zag trend with an overall increase. The level of street-network sprawl in new development in Lubuklinggau followed a zig-zag trend with an overall increase. The level of street-network sprawl in new development in Lahat followed a zig-zag trend with an overall increase.

As of 2020, the city with the most disconnected street network in Sumatera Selatan is Keban Agung with an SNDi of 6.02, which is very sprawly. Conversely, the most connected city is Tegal Rejo with an SNDi of 2.98, which is moderately connected. See trends for these cities: Tegal Rejo, Keban Agung

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