Kotaanyar in context: Street-network sprawl trends

Kotaanyar in context

44.85.66.4<19751976–19901991–20052006–2020SNDi of street additions
44.85.66.4<19751976–19901991–20052006–2020SNDi of entire street network
KotaanyarJawa Timur (Region)Indonesia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Kotaanyar plotted against Jawa Timur and Indonesia. The SNDi of new construction in Kotaanyar peaked in 1976-1990, compared to Jawa Timur which rose steadily and Indonesia which rose steadily. Most recently, Kotaanyar's incremental SNDi fell from 6.36 to 5.89 between 1991-2005 and 2006-2020. In terms of the aggregate network, Kotaanyar ranked 57th out of 57 cities in Jawa Timur and 349th out of 366 in Indonesia as of 2020.

New Street Additions (2006–2020)

SNDi value
5.89
Rank in Indonesia
231st of 366
Rank in Jawa Timur
44th of 57

Entire Network (Aggregate)

SNDi value
6.31
Rank in Indonesia
349th of 366
Rank in Jawa Timur
57th of 57

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

What about similarly populated cities?

369<19751976–19901991–20052006–2020SNDi of street additions
369<19751976–19901991–20052006–2020SNDi of entire street network
KotaanyarNutanbilkumariTenth Of Ramadan

In new street additions, Kotaanyar built increasingly disconnected streets from 1975 through 1976-1990, then improved, while Nutanbilkumari built increasingly connected streets from 1975 through 1976-1990, then shifted to more disconnected patterns and Tenth Of Ramadan fluctuated in its street-construction patterns. For the full network, Kotaanyar grew more disconnected from 1975 through 1991-2005, then improved, while Nutanbilkumari became more connected from 1975 through 1976-1990, then grew more sprawly from 1976-1990 onwards and Tenth Of Ramadan became progressively more disconnected.