Ishim in context: Street-network sprawl trends

Ishim in context

2.12.83.54.2<19751976–19901991–20052006–2020SNDi of street additions
2.12.83.54.2<19751976–19901991–20052006–2020SNDi of entire street network
IshimTyumen' (Region)Russia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Ishim plotted against Tyumen' and Russia. The SNDi of new construction in Ishim peaked in 1991-2005, compared to Tyumen' which rose steadily and Russia which rose steadily. Most recently, Ishim's incremental SNDi fell from 2.37 to 2.29 between 1991-2005 and 2006-2020. In terms of the aggregate network, Ishim ranked 1st out of 3 cities in Tyumen' and 96th out of 252 in Russia as of 2020.

New Street Additions (2006–2020)

SNDi value
2.29
Rank in Russia
34th of 252
Rank in Tyumen'
1st of 3

Entire Network (Aggregate)

SNDi value
2.23
Rank in Russia
96th of 252
Rank in Tyumen'
1st of 3

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

What about similarly populated cities?

234567<19751976–19901991–20052006–2020SNDi of street additions
234567<19751976–19901991–20052006–2020SNDi of entire street network
IshimLysvaLudenscheid

While Lysva and Lüdenscheid both built increasingly disconnected streets over time, Ishim built increasingly disconnected streets from 1975 through 1991-2005, then improved in new street additions. For the full street network, though, all three cities follow the same trend. Notably, Ishim had a more sprawly network than Lysva in 1975 but the two have since reversed their relative ranking.