Public - Private Transportation Act (PPTA) Process http://www.virginiadot.org/business/ppta-process.xml Business en-us Wed, 22 May 2013 12:11:06 GMT-8 Public - Private Transportation Act (PPTA) Process http://www.virginiadot.org/business/ppta-process.asp Wed, 22 May 2013 12:11:06 GMT-8