Tegal Rejo in context: Street-network sprawl trends

Tegal Rejo in context

3456<19751976–19901991–20052006–2020SNDi of street additions
3456<19751976–19901991–20052006–2020SNDi of entire street network
Tegal RejoSumatera Selatan (Region)Indonesia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Tegal Rejo plotted against Sumatera Selatan and Indonesia. While Sumatera Selatan and Indonesia both rose steadily, Tegal Rejo's new street additions rose steadily. Most recently, Tegal Rejo's incremental SNDi rose from 4.26 to 4.87 between 1991-2005 and 2006-2020. In terms of the aggregate network, Tegal Rejo ranked 1st out of 11 cities in Sumatera Selatan and 21st out of 366 in Indonesia as of 2020.

New Street Additions (2006–2020)

SNDi value
4.87
Rank in Indonesia
97th of 366
Rank in Sumatera Selatan
3rd of 11

Entire Network (Aggregate)

SNDi value
2.98
Rank in Indonesia
21st of 366
Rank in Sumatera Selatan
1st of 11

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

What about similarly populated cities?

481216<19751976–19901991–20052006–2020SNDi of street additions
481216<19751976–19901991–20052006–2020SNDi of entire street network
Tegal RejoEkeremorLubuk Pakam

In new street additions, Tegal Rejo built increasingly disconnected streets over time, while Ekeremor built increasingly connected streets from 1975 through 1976-1990, then shifted to more disconnected patterns and Lubuk Pakam fluctuated in its street-construction patterns. For the full network, Tegal Rejo became progressively more disconnected, while Ekeremor became more connected from 1975 through 1991-2005, then grew more sprawly from 1991-2005 onwards and Lubuk Pakam fluctuated in connectivity. Tegal Rejo and Ekeremor have been converging in their street-network character since 1975.