DEARBORN, Mich. AAA Michigan says gasoline prices have fallen 11 cents per gallon over the past week to a statewide average of $1.85.
The auto club said Monday the statewide average is $1.29 per gallon lower 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 Saginaw/Bay City area, where it s $1.75 a gallon. The highest average can be found in the Marquette area at $1.95.
The statewide average for biodiesel is $2.31 and $1.79 for ethanol.
Dearborn-based AAA Michigan surveys 2,800 Michigan gas stations daily.