Lauiyah Nandangarh in context: Street-network sprawl trends

Lauiyah Nandangarh in context

2.83.54.24.9<19751976–19901991–20052006–2020SNDi of street additions
2.83.54.24.9<19751976–19901991–20052006–2020SNDi of entire street network
Lauiyah NandangarhBihar (Region)India (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Lauiyah Nandangarh plotted against Bihar and India. The SNDi of new construction in Lauiyah Nandangarh peaked in 1976-1990, compared to Bihar which followed a zig-zag trend with an overall increase and India which followed a zig-zag trend with an overall increase. Most recently, Lauiyah Nandangarh's incremental SNDi fell from 3.94 to 3.83 between 1991-2005 and 2006-2020.

New Street Additions (2006–2020)

SNDi value
3.83

Entire Network (Aggregate)

SNDi value
3.94

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

What about similarly populated cities?

246810<19751976–19901991–20052006–2020SNDi of street additions
246810<19751976–19901991–20052006–2020SNDi of entire street network
Lauiyah NandangarhAl QutaynahDekina

In new street additions, Lauiyah Nandangarh built increasingly disconnected streets from 1975 through 1976-1990, then improved, while Al Qutaynah fluctuated in its street-construction patterns and Dekina built increasingly disconnected streets over time. Looking at the full network, Al Qutaynah and Dekina both became progressively more disconnected, while Lauiyah Nandangarh grew more disconnected from 1975 through 1976-1990, then improved. Lauiyah Nandangarh and Dekina have been growing further apart in their street-network character since 1975.