Sanana in context: Street-network sprawl trends

Sanana in context

23456<19751976–19901991–20052006–2020SNDi of street additions
23456<19751976–19901991–20052006–2020SNDi of entire street network
SananaMaluku Utara (Region)Indonesia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Sanana plotted against Maluku Utara and Indonesia. The SNDi of new construction in Sanana peaked in 1991-2005, compared to Maluku Utara which peaked in 1991-2005 and Indonesia which rose steadily. Most recently, Sanana's incremental SNDi fell from 5.3 to 4.76 between 1991-2005 and 2006-2020. In terms of the aggregate network, Sanana ranked 3rd out of 4 cities in Maluku Utara and 124th out of 366 in Indonesia as of 2020.

New Street Additions (2006–2020)

SNDi value
4.76
Rank in Indonesia
83rd of 366
Rank in Maluku Utara
3rd of 4

Entire Network (Aggregate)

SNDi value
3.93
Rank in Indonesia
124th of 366
Rank in Maluku Utara
3rd of 4

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

What about similarly populated cities?

12345<19751976–19901991–20052006–2020SNDi of street additions
12345<19751976–19901991–20052006–2020SNDi of entire street network
SananaCoveRemchi

In new street additions, Sanana and Remchi both built increasingly disconnected streets from 1975 through 1991-2005, then improved, while Covè built increasingly disconnected streets over time. For the full street network, though, all three cities follow the same trend. Sanana and Covè have been growing further apart in their street-network character since 1975.