Rimin Daddo in context: Street-network sprawl trends

Rimin Daddo in context

234567<19751976–19901991–20052006–2020SNDi of street additions
234567<19751976–19901991–20052006–2020SNDi of entire street network
Rimin DaddoKano (Region)Nigeria (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Rimin Daddo plotted against Kano and Nigeria. The SNDi of new construction in Rimin Daddo peaked in 1976-1990, compared to Kano which rose steadily and Nigeria which followed a zig-zag trend with an overall increase. Most recently, Rimin Daddo's incremental SNDi fell from 5.63 to 4.72 between 1991-2005 and 2006-2020. In terms of the aggregate network, Rimin Daddo ranked 14th out of 14 cities in Kano and 384th out of 422 in Nigeria as of 2020.

New Street Additions (2006–2020)

SNDi value
4.72
Rank in Nigeria
252nd of 422
Rank in Kano
14th of 14

Entire Network (Aggregate)

SNDi value
5.19
Rank in Nigeria
384th of 422
Rank in Kano
14th of 14

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

What about similarly populated cities?

468<19751976–19901991–20052006–2020SNDi of street additions
468<19751976–19901991–20052006–2020SNDi of entire street network
Rimin DaddoCharkhaiBuynaksk

While Charkhai and Buynaksk both built increasingly disconnected streets from 1975 through 1991-2005, then improved, Rimin Daddo built increasingly disconnected streets from 1975 through 1976-1990, then improved in new street additions. For the full street network, though, all three cities follow the same trend.