Saint Michel de l’Attalaye in context: Street-network sprawl trends

Saint Michel de l'Attalaye in context

23456<19751976–19901991–20052006–2020SNDi of street additions
23456<19751976–19901991–20052006–2020SNDi of entire street network
Saint Michel de l'AttalayeL'Artibonite (Region)Haiti (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Saint Michel de l’Attalaye plotted against L'Artibonite and Haiti. The SNDi of new construction in Saint Michel de l’Attalaye followed a zig-zag trend with an overall increase, compared to L'Artibonite which followed a zig-zag trend with an overall increase and Haiti which rose steadily. Most recently, Saint Michel de l’Attalaye's incremental SNDi rose from 1.9 to 2.46 between 1991-2005 and 2006-2020. In terms of the aggregate network, Saint Michel de l’Attalaye ranked 1st out of 6 cities in L'Artibonite and 1st out of 21 in Haiti as of 2020.

New Street Additions (2006–2020)

SNDi value
2.46
Rank in Haiti
1st of 21
Rank in L'Artibonite
1st of 6

Entire Network (Aggregate)

SNDi value
2.08
Rank in Haiti
1st of 21
Rank in L'Artibonite
1st of 6

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

What about similarly populated cities?

0.91.82.73.6<19751976–19901991–20052006–2020SNDi of street additions
0.91.82.73.6<19751976–19901991–20052006–2020SNDi of entire street network
Saint Michel de l'AttalayeVaraderoZhongxin

While Varadero and Zhongxin both built increasingly disconnected streets from 1975 through 1991-2005, then improved, Saint Michel de l’Attalaye fluctuated in its street-construction patterns in new street additions. For the full network, Saint Michel de l’Attalaye and Zhongxin both became progressively more disconnected, while Varadero grew more disconnected from 1975 through 1991-2005, then improved. Saint Michel de l’Attalaye and Varadero have been growing further apart in their street-network character since 1975.