Kotabumi in context: Street-network sprawl trends

Kotabumi in context

3.64.55.4<19751976–19901991–20052006–2020SNDi of street additions
3.64.55.4<19751976–19901991–20052006–2020SNDi of entire street network
KotabumiLampung (Region)Indonesia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Kotabumi plotted against Lampung and Indonesia. All three follow the same trend in new construction, suggesting a shared regional pattern of development. Most recently, Kotabumi's incremental SNDi rose from 4.24 to 5.42 between 1991-2005 and 2006-2020. In terms of the aggregate network, Kotabumi ranked 6th out of 9 cities in Lampung and 91st out of 366 in Indonesia as of 2020.

New Street Additions (2006–2020)

SNDi value
5.42
Rank in Indonesia
176th of 366
Rank in Lampung
7th of 9

Entire Network (Aggregate)

SNDi value
3.71
Rank in Indonesia
91st of 366
Rank in Lampung
6th of 9

Rankings go from most connected to most disconnected — rank 1 is the most connected.

What about similarly populated cities?

2.73.64.55.4<19751976–19901991–20052006–2020SNDi of street additions
2.73.64.55.4<19751976–19901991–20052006–2020SNDi of entire street network
KotabumiHimatnagarLakhnaur

In new street additions, Kotabumi and Himatnagar both built increasingly disconnected streets over time, while Lakhnaur fluctuated in its street-construction patterns. For the full network, Kotabumi and Himatnagar both became progressively more disconnected, while Lakhnaur fluctuated in connectivity. Kotabumi and Lakhnaur have been converging in their street-network character since 1975.