Mass. gas prices fell 5 cents a gallon

The latest weekly survey of gas prices in Massachusetts found self-serve, regular unleaded averaging $2.519 per gallon, down 5 cents from last week's survey, AAA Southern New England said.

It's the fourth straight week that gasoline prices have fallen in Massachusetts, AAA Southern New England said.

The current Massachusetts price is 2 cents above the national average for self serve unleaded of $2.49, and is 96 cents less than the $3.47 found this time a year ago. (Globe Staff)