Abstract
This issue comprises seven papers focusing on the transportation management and operation problems in Asia including road traffic (three papers: Alhajyaseen et al.; Meng and Weng; Ryu et al.), surface public transportation (two papers: Tu et al.; Kariyazaki et al.), and air transportation (two papers: Hirata et al.; Akebayashi and Ishikura). Their academic contributions and practical significances are summarized.
