Tembilahan in context: Street-network sprawl trends

Tembilahan in context

3.54.24.95.6<19751976–19901991–20052006–2020SNDi of street additions
3.54.24.95.6<19751976–19901991–20052006–2020SNDi of entire street network
TembilahanRiau (Region)Indonesia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Tembilahan plotted against Riau and Indonesia. The SNDi of new construction in Tembilahan followed a zig-zag trend with an overall increase, compared to Riau which rose steadily and Indonesia which rose steadily. Most recently, Tembilahan's incremental SNDi rose from 5.1 to 5.81 between 1991-2005 and 2006-2020. In terms of the aggregate network, Tembilahan ranked 14th out of 15 cities in Riau and 280th out of 366 in Indonesia as of 2020.

New Street Additions (2006–2020)

SNDi value
5.81
Rank in Indonesia
222nd of 366
Rank in Riau
10th of 15

Entire Network (Aggregate)

SNDi value
4.91
Rank in Indonesia
280th of 366
Rank in Riau
14th of 15

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

What about similarly populated cities?

23456<19751976–19901991–20052006–2020SNDi of street additions
23456<19751976–19901991–20052006–2020SNDi of entire street network
TembilahanRio das OstrasKharupetia

In new street additions, Tembilahan fluctuated in its street-construction patterns, while Rio das Ostras built increasingly disconnected streets over time and Kharupetia fluctuated in its street-construction patterns. For the full network, Tembilahan and Rio das Ostras both became progressively more disconnected, while Kharupetia fluctuated in connectivity. Tembilahan and Kharupetia have been growing further apart in their street-network character since 1975.