珞璜工业园 in context: Street-network sprawl trends

Luo Huang Gong Ye Yuan in context

23456<19751976–19901991–20052006–2020SNDi of street additions
23456<19751976–19901991–20052006–2020SNDi of entire street network
Luo Huang Gong Ye Yuan Chongqing (Region)China (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with 珞璜工业园 plotted against Chongqing and China. The SNDi of new construction in 珞璜工业园 followed a zig-zag trend, compared to Chongqing which followed a zig-zag trend with an overall increase and China which followed a zig-zag trend with an overall increase. Most recently, 珞璜工业园's incremental SNDi rose from 2.23 to 4.27 between 1991-2005 and 2006-2020. In terms of the aggregate network, 珞璜工业园 ranked 30th out of 47 cities in Chongqing and 1597th out of 1843 in China as of 2020.

New Street Additions (2006–2020)

SNDi value
4.27
Rank in China
1480th of 1843
Rank in Chongqing
29th of 47

Entire Network (Aggregate)

SNDi value
4.19
Rank in China
1597th of 1843
Rank in Chongqing
30th of 47

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

What about similarly populated cities?

2345<19751976–19901991–20052006–2020SNDi of street additions
2345<19751976–19901991–20052006–2020SNDi of entire street network
Luo Huang Gong Ye Yuan HuantaUpper Coomera

In new street additions, 珞璜工业园 fluctuated in its street-construction patterns, while Huanta fluctuated in its street-construction patterns and Upper Coomera fluctuated in its street-construction patterns. For the full network, 珞璜工业园 fluctuated in connectivity, while Huanta fluctuated in connectivity and Upper Coomera became progressively more connected. 珞璜工业园 and Huanta have been growing further apart in their street-network character since 1975.