Koronadal in context: Street-network sprawl trends

Koronadal in context

34567<19751976–19901991–20052006–2020SNDi of street additions
34567<19751976–19901991–20052006–2020SNDi of entire street network
KoronadalSouth Cotabato (Region)Philippines (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Koronadal plotted against South Cotabato and Philippines. All three follow the same trend in new construction, suggesting a shared regional pattern of development. Most recently, Koronadal's incremental SNDi rose from 4.19 to 4.85 between 1991-2005 and 2006-2020. In terms of the aggregate network, Koronadal ranked 1st out of 3 cities in South Cotabato and 18th out of 114 in Philippines as of 2020.

New Street Additions (2006–2020)

SNDi value
4.85
Rank in Philippines
22nd of 114
Rank in South Cotabato
2nd of 3

Entire Network (Aggregate)

SNDi value
3.81
Rank in Philippines
18th of 114
Rank in South Cotabato
1st of 3

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
KoronadalCardenasPangkalan Kerinci

Koronadal, Cárdenas, and Pangkalan Kerinci all built increasingly disconnected streets over time in new street construction. The same pattern holds for the full street network. Notably, Koronadal had a more sprawly network than Pangkalan Kerinci in 1975 but the two have since reversed their relative ranking.