Udon Thani in context: Street-network sprawl trends

Udon Thani in context

345678<19751976–19901991–20052006–2020SNDi of street additions
345678<19751976–19901991–20052006–2020SNDi of entire street network
Udon ThaniThailand (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Udon Thani plotted against Thailand. Both Udon Thani and Thailand follow the same trend. Most recently, Udon Thani's incremental SNDi rose from 5.22 to 6.74 between 1991-2005 and 2006-2020. In terms of the aggregate network, Udon Thani ranked 12th out of 54 in Thailand as of 2020.

New Street Additions (2006–2020)

SNDi value
6.74
Rank in Thailand
31st of 54

Entire Network (Aggregate)

SNDi value
4.17
Rank in Thailand
12th of 54

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

What about similarly populated cities?

246<19751976–19901991–20052006–2020SNDi of street additions
246<19751976–19901991–20052006–2020SNDi of entire street network
Udon ThaniNingiAdwa

Udon Thani, Ningi, and Adwa all built increasingly disconnected streets over time in new street construction. The same pattern holds for the full street network.