Tarutung in context: Street-network sprawl trends
Tarutung in context
The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Tarutung plotted against Sumatera Utara and Indonesia. The SNDi of new construction in Tarutung peaked in 1991-2005, compared to Sumatera Utara which rose steadily and Indonesia which rose steadily. Most recently, Tarutung's incremental SNDi fell from 10.46 to 8.85 between 1991-2005 and 2006-2020. In terms of the aggregate network, Tarutung ranked 20th out of 21 cities in Sumatera Utara and 332nd out of 366 in Indonesia as of 2020.
New Street Additions (2006–2020)
- SNDi value
- 8.85
- Rank in Indonesia
- 357th of 366
- Rank in Sumatera Utara
- 19th of 21
Entire Network (Aggregate)
- SNDi value
- 5.72
- Rank in Indonesia
- 332nd of 366
- Rank in Sumatera Utara
- 20th of 21
Rankings go from most connected to most disconnected — rank 1 is the most connected.
What about similarly populated cities?
In new street additions, Tarutung built increasingly disconnected streets from 1975 through 1991-2005, then improved, while Minab fluctuated in its street-construction patterns and Tocoa built increasingly disconnected streets over time. For the full network, Tarutung and Tocoa both became progressively more disconnected, while Minab fluctuated in connectivity.