At a time of year when gas prices normally increase, Oregon and the rest of the nation saw a drop.
According to AAA, pump prices are calming after a few weeks of increases.
Crude oil prices have plunged to around $60 per barrel, on global economic concerns as well as an increase in production by OPEC+.
For the week, the national average for regular loses seven cents to $3.17 a gallon.
The Oregon average slips two cents to $3.98 a gallon.