The most expensive gas in Michigan can be found in Ann Arbor at around $3.22 a gallon. In Metro Detroit, it's about $3.18 a gallon. The cheapest prices are in Marquette at $3.04 a gallon.

The most expensive community gas price averages in Ann Arbor, $3.22 a gallon, metro Detroit, $3.18 and Jackson, $3.13.

Gas prices in Michigan fell by 11 cents, with the average cost of regular unleaded now at $3.12, reflecting lower demand and a potential influence from global oil supply changes.