This publication documents Intensive International Workshop –Global Urban Studio Intensive 2021– in which students from The New School/Parsons School of Design, Chinese University of Hong Kong (CUHK) and the Federal University of Rio de Janeiro (UFRJ)/Pontifical University of Campinas (PUCC) worked remotely and collaboratively in June 2021 on urban mobility corridors in the cities of New York, Hong Kong and Rio de Janeiro.