The van company that carried millions of people to airports across the country will cease operations in Pittsburgh next month. SuperShuttle's last day of service in Pittsburgh will be on Feb. 12, according to the company's website. The company has already ceased operation at several large airports around the country, and will continue to serve only a handful of airports for the net month, including Miami, New Orleans, Cleveland and Kansas City, Mo. SuperShuttle was founded in 1983 to serve Los...