The future of transportation may be smart cars but it will take smart highways to get us there. From safety to pollution to the mother-of-all-issues, traffic, intelligent transportation offers promising solutions to all of them.
In 2011 congestion alone cost Americans $121 billion in lost time and gas, according to the most recent Urban Mobility Study.
Today a space craft launched in 2011 will briefly return to earth to slingshot around the planet so it can reach its final destination of Jupiter. Much of mission is being overseen by officials at Southwest Research Institute, which is located here in San Antonio.