재동로동자구 in context: Street-network sprawl trends

jaedongrodongjagu in context

46810<19751976–19901991–20052006–2020SNDi of street additions
46810<19751976–19901991–20052006–2020SNDi of entire street network
jaedongrodongjaguP'yongan-namdo (Region)North Korea (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with 재동로동자구 plotted against P'yŏngan-namdo and North Korea. The SNDi of new construction in 재동로동자구 rose steadily, compared to P'yŏngan-namdo which followed a zig-zag trend with an overall increase and North Korea which peaked in 1976-1990. Most recently, 재동로동자구's incremental SNDi rose from 5.32 to 11.05 between 1991-2005 and 2006-2020. In terms of the aggregate network, 재동로동자구 ranked 15th out of 21 cities in P'yŏngan-namdo and 61st out of 92 in North Korea as of 2020.

New Street Additions (2006–2020)

SNDi value
11.05
Rank in North Korea
87th of 92
Rank in P'yŏngan-namdo
20th of 21

Entire Network (Aggregate)

SNDi value
5.55
Rank in North Korea
61st of 92
Rank in P'yŏngan-namdo
15th of 21

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

What about similarly populated cities?

036912<19751976–19901991–20052006–2020SNDi of street additions
036912<19751976–19901991–20052006–2020SNDi of entire street network
jaedongrodongjaguPaungdeVenado Tuerto

In new street additions, 재동로동자구 built increasingly disconnected streets over time, while Paungde fluctuated in its street-construction patterns and Venado Tuerto fluctuated in its street-construction patterns. For the full network, 재동로동자구 and Venado Tuerto both became progressively more disconnected, while Paungde fluctuated in connectivity. 재동로동자구 and Paungde have been growing further apart in their street-network character since 1975.