Proppo in context: Street-network sprawl trends
Proppo in context
The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Proppo plotted against Jawa Timur and Indonesia. All three follow the same trend in new construction, suggesting a shared regional pattern of development. Most recently, Proppo's incremental SNDi rose from 6.19 to 6.49 between 1991-2005 and 2006-2020. In terms of the aggregate network, Proppo ranked 53rd out of 57 cities in Jawa Timur and 335th out of 366 in Indonesia as of 2020.
New Street Additions (2006–2020)
- SNDi value
- 6.49
- Rank in Indonesia
- 286th of 366
- Rank in Jawa Timur
- 51st of 57
Entire Network (Aggregate)
- SNDi value
- 5.78
- Rank in Indonesia
- 335th of 366
- Rank in Jawa Timur
- 53rd of 57
Rankings go from most connected to most disconnected — rank 1 is the most connected.
What about similarly populated cities?
While Malanpur and Caldas both fluctuated in its street-construction patterns, Proppo built increasingly disconnected streets over time in new street additions. For the full network, Proppo and Caldas both became progressively more disconnected, while Malanpur became more connected from 1975 through 1991-2005, then grew more sprawly from 1991-2005 onwards.