Passenger rail service between two major cities is being explored, with potential speeds of up to 125 mph. Two feasibility studies are underway to examine the possibility of a rail link. The studies are considering two separate routes, which have significantly different estimated costs.

Further details about the proposed rail link and the feasibility studies are available. The studies aim to determine the viability of a passenger rail connection.

The potential rail link could connect Austin and San Antonio, but specific details about the routes and costs are not provided here. For more information, readers can consult the original source.