Montévrain in context: Street-network sprawl trends

Montevrain in context

2.533.54<19751976–19901991–20052006–2020SNDi of street additions
2.533.54<19751976–19901991–20052006–2020SNDi of entire street network
MontevrainIle-de-France (Region)France (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Montévrain plotted against Île-de-France and France. The SNDi of new construction in Montévrain peaked in 1976-1990, compared to Île-de-France which peaked in 1976-1990 and France which peaked in 1991-2005. Most recently, Montévrain's incremental SNDi fell from 2.94 to 2.78 between 1991-2005 and 2006-2020. In terms of the aggregate network, Montévrain ranked 6th out of 8 cities in Île-de-France and 62nd out of 73 in France as of 2020.

New Street Additions (2006–2020)

SNDi value
2.78
Rank in France
20th of 73
Rank in Île-de-France
3rd of 8

Entire Network (Aggregate)

SNDi value
3.06
Rank in France
62nd of 73
Rank in Île-de-France
6th of 8

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

What about similarly populated cities?

12345<19751976–19901991–20052006–2020SNDi of street additions
12345<19751976–19901991–20052006–2020SNDi of entire street network
MontevrainUtraulaAl Majar al Kabir

In new street additions, Montévrain and Al Majar al Kabir both built increasingly disconnected streets from 1975 through 1976-1990, then improved, while Utraula built increasingly connected streets from 1975 through 1976-1990, then shifted to more disconnected patterns. For the full network, Montévrain and Al Majar al Kabir both grew more disconnected from 1975 through 1976-1990, then improved, while Utraula became more connected from 1975 through 1976-1990, then grew more sprawly from 1976-1990 onwards. Montévrain and Utraula have been growing further apart in their street-network character since 1975.