Havířov in context: Street-network sprawl trends

Havirov in context

2.433.64.2<19751976–19901991–20052006–2020SNDi of street additions
2.433.64.2<19751976–19901991–20052006–2020SNDi of entire street network
HavirovMoravskoslezsky (Region)Czechia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Havířov plotted against Moravskoslezský and Czechia. All three follow the same trend in new construction, suggesting a shared regional pattern of development. Most recently, Havířov's incremental SNDi rose from 4.0 to 4.18 between 1991-2005 and 2006-2020. In terms of the aggregate network, Havířov ranked 2nd out of 2 cities in Moravskoslezský and 12th out of 12 in Czechia as of 2020.

New Street Additions (2006–2020)

SNDi value
4.18
Rank in Czechia
11th of 12
Rank in Moravskoslezský
2nd of 2

Entire Network (Aggregate)

SNDi value
3.1
Rank in Czechia
12th of 12
Rank in Moravskoslezský
2nd of 2

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

What about similarly populated cities?

0.91.82.73.64.5<19751976–19901991–20052006–2020SNDi of street additions
0.91.82.73.64.5<19751976–19901991–20052006–2020SNDi of entire street network
HavirovDahariz parkBonon

In new street additions, Havířov and Dahariz park both built increasingly disconnected streets over time, while Bonon fluctuated in its street-construction patterns. For the full network, Havířov and Dahariz park both became progressively more disconnected, while Bonon fluctuated in connectivity.