The Chiba Urban Monorail (千葉都市モノレール, Chiba Toshi Monorēru) is a two-line suspended monorail system located in Chiba, Chiba Prefecture, Japan.
It is the world's longest suspended monorail system with a track length of 15.2 kilometres (9.4 mi).
The first segment (Line 2 from Sports Center Station to Chishirodai Station) opened on March 28, 1988, also the rest by March 24, 1999.
by biwook
AloJapan.com