https://www.bizjournals.com/dallas/news ... rloop.html
The Texas Triangle route is a 640-mile system that will, if it becomes a reality, connect Dallas, Houston, Austin and San Antonio, with a leg down to Houston. The route was chosen as one of the top 10 proposals worldwide by Los Angeles-based Hyperloop One. There were more than 1,000 initial submissions representing six continents worldwide.
The cost of taking the Hyperloop would be roughly $330 one-way from DFW to San Antonio, but that could be reduced through project subsidies, according to the company. Hyperloop One aims to transport freight by 2020 and passengers by 2021 along whatever initial route is selected.