Gas prices in Massachusetts remained unchanged from a week ago.
Triple-A Northeast’s weekly survey of prices found self-serve, regular unleaded averaging $2.92. The state price is two cents below the national average.
The range in prices for regular unleaded is 35 cents, from a low of $2.74 to a high of $3.09.
A year ago at this time, the average Massachusetts price was 63 cents lower at $2.29 per gallon.
Prices locally had risen in each of the previous ten weeks.