Sumberpucung in context: Street-network sprawl trends

Sumberpucung in context

45678<19751976–19901991–20052006–2020SNDi of street additions
45678<19751976–19901991–20052006–2020SNDi of entire street network
SumberpucungJawa Timur (Region)Indonesia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Sumberpucung plotted against Jawa Timur and Indonesia. All three follow the same trend in new construction, suggesting a shared regional pattern of development. Most recently, Sumberpucung's incremental SNDi rose from 6.98 to 8.01 between 1991-2005 and 2006-2020. In terms of the aggregate network, Sumberpucung ranked 52nd out of 57 cities in Jawa Timur and 323rd out of 366 in Indonesia as of 2020.

New Street Additions (2006–2020)

SNDi value
8.01
Rank in Indonesia
340th of 366
Rank in Jawa Timur
56th of 57

Entire Network (Aggregate)

SNDi value
5.51
Rank in Indonesia
323rd of 366
Rank in Jawa Timur
52nd of 57

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

What about similarly populated cities?

345678<19751976–19901991–20052006–2020SNDi of street additions
345678<19751976–19901991–20052006–2020SNDi of entire street network
SumberpucungMaidenheadCho Moi

In new street additions, Sumberpucung and Chợ Mới both built increasingly disconnected streets over time, while Maidenhead built increasingly disconnected streets from 1975 through 1991-2005, then improved. For the full street network, though, all three cities follow the same trend. Sumberpucung and Maidenhead have been growing further apart in their street-network character since 1975.