This is the best summary I could come up with:

Amtrak’s singular grip on transporting U.S. rail passengers is slipping as private companies, states and the federal government look to fast trains as environmentally friendly alternatives to traffic-clogged highways, while developers promise speeds rivaling those in Europe and Asia.

Launching with no federal help, the modern debut of private passenger rail connecting two major metropolitan areas will come to fruition when Brightline riders arrive in Orlando from downtown Miami.

The test case for the U.S.’s passenger rail ambitions is taking place in car-dominant South Florida, where a gleaming station has transformed a long-overlooked Miami neighborhood three miles from the southern terminus of Interstate 95.

Its rail cars, built by German industrial conglomerate Siemens and operated with diesel-electric locomotives on each end, come with features missing in many of Amtrak’s trains — some of which are 50 years old — including wide leather seats, an abundance of power outlets and strong WiFi.

In Texas, a plan for a train connecting Dallas and Houston in less than 90 minutes has been slow to progress amid challenges in an environmental review, opposition from landowners and, more recently, a leadership exodus at the company developing the line.

The 265-mile, electrified rail line from Las Vegas to Rancho Cucamonga, where it would connect to downtown Los Angeles via commuter train, is estimated to cost $12 billion — three times the price tag envisioned in the mid-2000s.

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