Indramayu in context: Street-network sprawl trends

Indramayu in context

44.85.6<19751976–19901991–20052006–2020SNDi of street additions
44.85.6<19751976–19901991–20052006–2020SNDi of entire street network
IndramayuJawa Barat (Region)Indonesia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Indramayu plotted against Jawa Barat and Indonesia. The SNDi of new construction in Indramayu peaked in 1991-2005, compared to Jawa Barat which followed a zig-zag trend with an overall increase and Indonesia which rose steadily. Most recently, Indramayu's incremental SNDi fell from 4.97 to 4.33 between 1991-2005 and 2006-2020. In terms of the aggregate network, Indramayu ranked 7th out of 38 cities in Jawa Barat and 139th out of 366 in Indonesia as of 2020.

New Street Additions (2006–2020)

SNDi value
4.33
Rank in Indonesia
52nd of 366
Rank in Jawa Barat
3rd of 38

Entire Network (Aggregate)

SNDi value
4.01
Rank in Indonesia
139th of 366
Rank in Jawa Barat
7th of 38

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

What about similarly populated cities?

246<19751976–19901991–20052006–2020SNDi of street additions
246<19751976–19901991–20052006–2020SNDi of entire street network
IndramayuHechuanHegarsari

While Hechuan and Hegarsari both fluctuated in its street-construction patterns, Indramayu built increasingly disconnected streets from 1975 through 1991-2005, then improved in new street additions. For the full street network, though, all three cities follow the same trend.