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Bridj, a Boston startup that provides Big Data-powered, "pop-up" bus routes that respond to transportation demand, has been in operation for a little over a year and has recently launched service in Washington, D.C., its second market. Despite media acclaim and positive relations with a wide range of stakeholders, Bridj faces challenges controlling costs, driving adoption, and improving its technology.

By 2015, technological innovations-the smartphone and the advanced data connectivity that enabled it-created new opportunities for people to move around cities quickly and conveniently without owning a car, via car-sharing services like Zipcar or new ride-sharing services. Uber, a five-year-old startup, enabled users to order private rides via a smartphone app. In mid-2015, the company had achieved pre-IPO market valuation of $50 billion, with operations in 311 cities in 58 countries. Despite its scale and success, Uber often found itself embroiled in controversy, with resistance from a broad range of unhappy stakeholders-regulators, competitors, drivers, and even some customers and partners-across the U.S. and the world. Could Uber continue on this route?

In 2015, the Chairman and CEO of Verizon Communications reflects on his four years leading the company and considers strategic repositioning for the future. Meanwhile, a rising leader within the organization, Marni Walden, leads change with a new, company-wide product development organization. Walden's group holds promise but must overcome cultural, structural, and technical barriers to innovating in a giant telecom. In the midst of change, executives debate the wisdom of Verizon's push into developing products and services that leverage its dominance in connectivity. Should Verizon go "above the network"?

This overview describes how the United States funds and finances infrastructure investment to maintain its economic competitiveness. It considers the roles of taxpayers, users, government allocators and lenders, and private investors in the infrastructure funding system and shows that there are creative tools that can be used. It focuses on five major areas: the problematic state of fuel taxes; the increasing promise of user fees; innovations in debt financing; the challenges of privatization; and the promise (and challenges) of public-private partnerships, with particular attention to a model project in Miami, the Port Tunnel. The overview concludes with a call for cross-sector coalitions to develop strategies with long-term impact goals and short-term visible improvements for users.