MARQUETTE -- The weekly Michigan average for gas is down, but only by a little.
AAA Michigan says that regular self serve is down three cents a gallon over the past week to a statewide average of $3.66.
Of the cities it surveys, AAA says the cheapest price for self-serve unleaded fuel is in the Saginaw and Bay City areas where it's $3.51 a gallon.
The highest average can be found in the Ann Arbor area at $3.70. The Marquette reporting station was at $3.69.
If you are interested in finding gas prices throughout the U.P., check our Pump Patrol page for daily updates.