Florida showed a model that seemed to work with their high speed rail: https://catalyst.independent.org/2022/03/15/florida-company-california-brightline/ https:

Florida showed a model that seemed to work with their high speed rail: https://catalyst.independent.org/2022/03/15/florida-company-california-brightline/ https://catalyst.independent.org/2022/03/15/florida-company-... The government provided guarantees for loans and some help building stations, but otherwise the private company drove this to completion.