We explore the Melbourne Metro Tunnel, which has recently opened in the Victorian capital. Plus: Mexican architect Tatiana Bilbao joins Monocle’s Ed Stocker to discuss how she challenges norms to champion social housing.

Málaga has transformed – but does its second act come at a cost?
32:03

Tall Stories 497: Maracaibo's modest Metro system
04:26

North America’s fastest-growing city: How Toronto is taking shape
29:19