大口屯镇 in context: Street-network sprawl trends

Da Kou Tun Zhen in context

33.544.5<19751976–19901991–20052006–2020SNDi of street additions
33.544.5<19751976–19901991–20052006–2020SNDi of entire street network
Da Kou Tun Zhen Tianjin (Region)China (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with 大口屯镇 plotted against Tianjin and China. The SNDi of new construction in 大口屯镇 followed a zig-zag trend with an overall decrease, compared to Tianjin which peaked in 1976-1990 and China which followed a zig-zag trend with an overall increase. Most recently, 大口屯镇's incremental SNDi fell from 4.24 to 3.45 between 1991-2005 and 2006-2020. In terms of the aggregate network, 大口屯镇 ranked 13th out of 16 cities in Tianjin and 1485th out of 1843 in China as of 2020.

New Street Additions (2006–2020)

SNDi value
3.45
Rank in China
1129th of 1843
Rank in Tianjin
9th of 16

Entire Network (Aggregate)

SNDi value
3.77
Rank in China
1485th of 1843
Rank in Tianjin
13th of 16

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

What about similarly populated cities?

369<19751976–19901991–20052006–2020SNDi of street additions
369<19751976–19901991–20052006–2020SNDi of entire street network
Da Kou Tun Zhen Kafr Kila Al BabKalpani

In new street additions, 大口屯镇 and Kalpani both fluctuated in its street-construction patterns, while Kafr Kila Al Bab built increasingly disconnected streets over time. For the full network, 大口屯镇 and Kalpani both fluctuated in connectivity, while Kafr Kila Al Bab became progressively more disconnected.