Whether Uber achieves redemption and become a highly profitable monopoly, or other players make it a low-margin red ocean, transportation seems to be set to be

Whether Uber achieves redemption and become a highly profitable monopoly, or other players make it a low-margin red ocean, transportation seems to be set to be dominated by few players compared to today's diffuse private ownership. I wonder how road building and maintenance will change? Will the decision to build or scrap a road be decided by a negotiation between the dominant stakeholders, instead of public procurement?