Gas prices are up about 6-cents on average in Michigan, that’s according to the latest gas price brief by AAA of Michigan. The auto club reports the current statewide average daily gas price is $2.70. Still drivers are paying 17-cents less than this time last month and 20-cents less than this same time last year. The most expensive fuel in the state can be found once again in the Ann Arbor area and the cheapest gas is up north in the Traverse City area. Locally, Sanilac and Lapeer County pumps are asking $2.67 on average for a gallon of regular gas, while Macomb and St. Clair County pumps are at $2.71 on average.