Article Photos: Maryland drivers could pay 22 cents more per gallon by 2015



Gov. Martin O'Malley's gas tax plan could see gas prices jump by as much as 9 cents per gallon by July 2014. (Photo: Thinkstock)

Gov. Martin O'Malley's gas tax plan could see gas prices jump by as much as 9 cents per gallon by July 2014. (Photo: Thinkstock)