Infrastructure investment is, perhaps, one of the easiest assets to understand. There are different financing models and ways to acquire the assets, but as stand-alone investments, one-word descriptions such as roads, bridges, airport and grids, paint a pretty vivid picture. That picture, however, is being complicated by the growth of technological needs in everyday life, which has changed the nature of what infrastructure is and what it can be. Broadband, fiber-optic, 5G, hyperloop and smart-city needs are becoming more commonplace — and so has the investment needed to build the 21st century’s infrastructure.