The future of smart city transportation is being developed at an exponential rate: autonomous cars, smart, folding cars, electric bicycles and projects such as the SolarRoad, a cycle path that turns sunlight into electricity, a technology that is already being developed for motorways. motorways. We’ve seen crazy ideas such as the Transit Elevated Bus, a car-straddling bus, designed to run on tracks laid either side of roadways. It didn’t catch on – mainly because it was just an impractical, ugly train! However, here are some of the more credible, futuristic modes of transportation in development, which will make our cities and lives truly smart.