Wołomin in context: Street-network sprawl trends

Wolomin in context

2.433.6<19751976–19901991–20052006–2020SNDi of street additions
2.433.6<19751976–19901991–20052006–2020SNDi of entire street network
WolominMazowieckie (Region)Poland (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Wołomin plotted against Mazowieckie and Poland. All three follow the same trend in new construction, suggesting a shared regional pattern of development. Most recently, Wołomin's incremental SNDi rose from 3.27 to 3.7 between 1991-2005 and 2006-2020. In terms of the aggregate network, Wołomin ranked 4th out of 6 cities in Mazowieckie and 51st out of 63 in Poland as of 2020.

New Street Additions (2006–2020)

SNDi value
3.7
Rank in Poland
42nd of 63
Rank in Mazowieckie
4th of 6

Entire Network (Aggregate)

SNDi value
2.73
Rank in Poland
51st of 63
Rank in Mazowieckie
4th of 6

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

What about similarly populated cities?

1.42.12.83.5<19751976–19901991–20052006–2020SNDi of street additions
1.42.12.83.5<19751976–19901991–20052006–2020SNDi of entire street network
WolominHuiningRoh

In new street additions, Wołomin built increasingly disconnected streets over time, while Huining built increasingly disconnected streets from 1975 through 1991-2005, then improved and Roh fluctuated in its street-construction patterns. For the full network, Wołomin became progressively more disconnected, while Huining grew more disconnected from 1975 through 1991-2005, then improved and Roh fluctuated in connectivity. Wołomin and Huining have been growing further apart in their street-network character since 1975.