Many automakers are working on self-driving cars, but Volvo is the first to announce plans for completely "deathproof" vehicles by the year 2020. Meanwhile, General Motors invested $500 million in Lyft to create a network of autonomous vehicles. Snowstorms snarl traffic, but engineers have a solution: electric roads that de-ice themselves without the need for road salt. We also spotted a unique circular bridge in Uruguay that encourages drivers to slow down and enjoy the view. And Ford teamed up with fashion designers to debut a collection of couture made from recycled upholstery.