Jendouba in context: Street-network sprawl trends

Jendouba in context

2.12.42.73<19751976–19901991–20052006–2020SNDi of street additions
2.12.42.73<19751976–19901991–20052006–2020SNDi of entire street network
JendoubaTunisia (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Jendouba plotted against Tunisia. The SNDi of new construction in Jendouba followed a zig-zag trend with an overall increase, while Tunisia peaked in 1976-1990. Most recently, Jendouba's incremental SNDi rose from 2.04 to 2.62 between 1991-2005 and 2006-2020. In terms of the aggregate network, Jendouba ranked 17th out of 24 in Tunisia as of 2020.

New Street Additions (2006–2020)

SNDi value
2.62
Rank in Tunisia
17th of 24

Entire Network (Aggregate)

SNDi value
2.2
Rank in Tunisia
17th of 24

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
JendoubaArporaLiangcheng

In new street additions, Jendouba fluctuated in its street-construction patterns, while Arpora built increasingly connected streets from 1975 through 1991-2005, then shifted to more disconnected patterns and Liangcheng built increasingly connected streets from 1975 through 1976-1990, then shifted to more disconnected patterns. For the full network, Jendouba fluctuated in connectivity, while Arpora became more connected from 1975 through 1991-2005, then grew more sprawly from 1991-2005 onwards and Liangcheng became more connected from 1975 through 1976-1990, then grew more sprawly from 1976-1990 onwards.