The rail line, which is expected to link Phoenix to Tucson, received assent from the Federal Railroad Administration in June.

The Surface Transportation Board (STB) has issued a decision in Union Pacific Railroad Company—Construction and Operation Exemption—in Maricopa County, Ariz., Docket No. FD 36501, in which the ...

The U.S. High Speed Rail Association (USHSR) published a map outlining its proposal for a new 17,000-mile national high-speed rail network across the United States, which it claims will "cut our ...