CityRailTransit
Timeline of the Tachikawa (Japan) Rail Transit Network

Suburban Railway

See Tokyo

Monorail (Tokyo Tama Intercity Monorail)

27-11-1998: Tama Monorail > Tachikawa-Kita - Kamikitadai (+5.4 km)
10-01-2000: Tama Monorail > Tachikawa-Kita - Tama-Center (+10.6 km)