By Associated Press
Undated – AAA Michigan says gasoline prices are down 7.9 cents per gallon over the past week to a statewide average of $2.80. The auto club says the statewide average is 6.6 cents per gallon higher than last year at this time.
Of the cities it surveys, AAA Michigan says the cheapest price for self-serve regular fuel is in the Grand Rapids area, where it's $2.73 a gallon. The highest average is in the Marquette area, at $2.94.
Dearborn-based AAA Michigan surveys 2,800 Michigan gas stations daily.