California issues an RFQ (Request for Qualifications) in preparation of buying trainsets capable of travelling around 220mph (355km/h), two prototypes, a simulator, spare parts and operational availability for 30 years. Timeline for revenue operation currently is at year 2030.
E: Official release from California government: https://hsr.ca.gov/2023/08/24/news-release-california-high-speed-rail-authority-moves-closer-to-buying-first-trainsets/
Nice! Implementation of high speed rail is needed to get the populace away from frequent wasteful flights
exactly, putting aside the economic benefits this will bring, the ecological impact is huge, especially compared to air travel.