Gas prices rise slightly over past week

Gas prices in Michigan are up nine cents compared to last week. Michigan drivers are now paying an average price of $2.04 per gallon, which is 55 cents less than this time last year. The most expensive gas is in Marquette, Jackson and Ann Arbor while the least expensive gas is in Traverse City, Flint and Lansing. Locally, Port Huron Area pumps are asking approximately $2.00 for a gallon of regular unleaded.