Payshanba in context: Street-network sprawl trends

Payshanba in context

3.544.55<19751976–19901991–20052006–2020SNDi of street additions
3.544.55<19751976–19901991–20052006–2020SNDi of entire street network
PayshanbaSamarqand' (Region)Uzbekistan (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Payshanba plotted against Samarqand' and Uzbekistan. The SNDi of new construction in Payshanba peaked in 1991-2005, compared to Samarqand' which rose steadily and Uzbekistan which rose steadily. Most recently, Payshanba's incremental SNDi fell from 4.4 to 4.28 between 1991-2005 and 2006-2020. In terms of the aggregate network, Payshanba ranked 5th out of 6 cities in Samarqand' and 44th out of 72 in Uzbekistan as of 2020.

New Street Additions (2006–2020)

SNDi value
4.28
Rank in Uzbekistan
38th of 72
Rank in Samarqand'
4th of 6

Entire Network (Aggregate)

SNDi value
3.77
Rank in Uzbekistan
44th of 72
Rank in Samarqand'
5th of 6

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

What about similarly populated cities?

2345<19751976–19901991–20052006–2020SNDi of street additions
2345<19751976–19901991–20052006–2020SNDi of entire street network
PayshanbaMarlJharsuguda

In new street additions, Payshanba built increasingly disconnected streets from 1975 through 1991-2005, then improved, while Marl built increasingly disconnected streets from 1975 through 1976-1990, then improved and Jharsuguda built increasingly disconnected streets over time. For the full network, Payshanba and Jharsuguda both became progressively more disconnected, while Marl grew more disconnected from 1975 through 1991-2005, then improved.