Democrats are planning to pursue a major U.S. transportation and infrastructure measure if they retake control of the U.S. House in the Nov. 6 midterm elections, but the same question that helped stall Donald Trump’s trillion-dollar initiative remains: How would it be funded?

President Donald Trump will send Congress a proposal to hand over control of the U.S. air-traffic control system to a nonprofit corporation, part of a weeklong push for his infrastructure plan, said Gary Cohn, the White House's chief economic adviser.