Pisco in context: Street-network sprawl trends
Pisco in context
The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Pisco plotted against Ica and Peru. The SNDi of new construction in Pisco rose steadily, compared to Ica which peaked in 1976-1990 and Peru which followed a zig-zag trend with an overall increase. Most recently, Pisco's incremental SNDi rose from 2.11 to 2.54 between 1991-2005 and 2006-2020. In terms of the aggregate network, Pisco ranked 1st out of 4 cities in Ica and 6th out of 43 in Peru as of 2020.
New Street Additions (2006–2020)
- SNDi value
- 2.54
- Rank in Peru
- 16th of 43
- Rank in Ica
- 3rd of 4
Entire Network (Aggregate)
- SNDi value
- 1.68
- Rank in Peru
- 6th of 43
- Rank in Ica
- 1st of 4
Rankings go from most connected to most disconnected — rank 1 is the most connected.
What about similarly populated cities?
- Chone, Ecuador
- Jupiter, United States
- Chilanga, Zambia
- Raghopur, India
- Chanchal, India
- Lingshou, China
In new street additions, Pisco and Raghopur both built increasingly disconnected streets over time, while Chone fluctuated in its street-construction patterns. For the full network, Pisco and Raghopur both became progressively more disconnected, while Chone fluctuated in connectivity. Notably, Pisco had a more sprawly network than Raghopur in 1975 but the two have since reversed their relative ranking.