Mairena del Aljarafe in context: Street-network sprawl trends

Mairena del Aljarafe 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
Mairena del AljarafeAndalucia (Region)Spain (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Mairena del Aljarafe plotted against Andalucía and Spain. All three follow the same trend in new construction, suggesting a shared regional pattern of development. Most recently, Mairena del Aljarafe's incremental SNDi fell from 2.35 to 2.35 between 1991-2005 and 2006-2020. In terms of the aggregate network, Mairena del Aljarafe ranked 15th out of 19 cities in Andalucía and 62nd out of 85 in Spain as of 2020.

New Street Additions (2006–2020)

SNDi value
2.35
Rank in Spain
43rd of 85
Rank in Andalucía
11th of 19

Entire Network (Aggregate)

SNDi value
2.33
Rank in Spain
62nd of 85
Rank in Andalucía
15th of 19

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

What about similarly populated cities?

23456<19751976–19901991–20052006–2020SNDi of street additions
23456<19751976–19901991–20052006–2020SNDi of entire street network
Mairena del Aljarafekfr lbTykhBundi

While كفر البطيخ and Bundi both built increasingly disconnected streets over time, Mairena del Aljarafe 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. Notably, Mairena del Aljarafe had a more sprawly network than Bundi in 1975 but the two have since reversed their relative ranking.