DEARBORN, Mich. -- AAA Michigan says gasoline prices in the state have reached an all-time high.
The auto club announced Tuesday the average price for a gallon of unleaded gasoline is $4.22. That surpasses the previous record of $4.21, which was set on July 17, 2008.
AAA says the statewide average price is up 7 cents from Monday and is $1.32 higher than a year ago.
Of the cities it surveys, AAA Michigan says the cheapest price for self-serve unleaded fuel is in the Traverse City area, where it's $4.20 a gallon. The highest average can be found in the Marquette area at $4.25.
Dearborn-based AAA Michigan surveys 2,800 state gas stations daily.