Keban Agung in context: Street-network sprawl trends

Keban Agung in context

4567<19751976–19901991–20052006–2020SNDi of street additions
4567<19751976–19901991–20052006–2020SNDi of entire street network
Keban AgungSumatera Selatan (Region)Indonesia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Keban Agung plotted against Sumatera Selatan and Indonesia. The SNDi of new construction in Keban Agung followed a zig-zag trend with an overall increase, compared to Sumatera Selatan which peaked in 1991-2005 and Indonesia which rose steadily. Most recently, Keban Agung's incremental SNDi rose from 6.05 to 7.41 between 1991-2005 and 2006-2020. In terms of the aggregate network, Keban Agung ranked 11th out of 11 cities in Sumatera Selatan and 340th out of 366 in Indonesia as of 2020.

New Street Additions (2006–2020)

SNDi value
7.41
Rank in Indonesia
333rd of 366
Rank in Sumatera Selatan
11th of 11

Entire Network (Aggregate)

SNDi value
6.02
Rank in Indonesia
340th of 366
Rank in Sumatera Selatan
11th of 11

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

What about similarly populated cities?

2468<19751976–19901991–20052006–2020SNDi of street additions
2468<19751976–19901991–20052006–2020SNDi of entire street network
Keban AgungReconquistaChelmsford

Keban Agung, Reconquista, and Chelmsford all fluctuated in its street-construction patterns in new street construction. For the full network, Keban Agung and Reconquista both became progressively more disconnected, while Chelmsford grew more disconnected from 1975 through 1976-1990, then improved. Keban Agung and Chelmsford have been growing further apart in their street-network character since 1975.