 AP Economic Development Board (AP-EDB) and US-based Hyperloop Transportation Technologies (HTT) have signed a memorandum of understanding (MoU) for the same.Andra Pradesh already has decided to build its metro train systems using Maglev technology and has sent the study teams to China for practical study of the operational Maglev based metro train systems.Los Angeles-based Hyperloop One, has signed a MoU with Karnataka government to conduct a feasibility study for the route between Bangalore and Chennai.