27/7/2021 · The electricity can be stored from solar power, an abundant source in South FLORIDA, applied for maglev and not rely on the power grid. If the boring of tunnels are in the $50 million per linear mile and urban maglev can be manufactured and assembled for $40 million a linear mile, that makes urban maglev 1/3 to 1/2 less expensive than elevated monorail and elevated heavy rail.