We look at the legacy left by Milan’s Expo 2015 and the Olympic Winter Games on urban infrastructure. Then: Ottawa’s winter-transport report. Plus: Hong Kong’s plans to develop 120 hectares of protected wetlands.

Tall Stories 520: Vienna’s art nouveau Tennisclub SV Schwarz-Blau
07:21

Designing a modern library that is relevant to people and place
28:09

Tall Stories 519: Exploring Caracas’ panoramic Humboldt Hotel
04:10