U.S. gasoline prices at the pump jumped 11% over the past week to the highest since late July 2008 as global sanctions cripple Russia’s ability to export crude oil after its invasion of Ukraine, automobile club AAA said on Sunday.

AAA said average U.S. regular grade gasoline prices hit $4.009 per gallon on Sunday, up 11% from $3.604 a week ago and up 45% from $2.760 a year ago.

The automobile club, which has data going back to 2000, said U.S. retail gasoline prices hit a record $4.114 a gallon on July 17, 2008, which was around the same time U.S. crude futures soared to a record $147.27 a barrel.

The most expensive gas in the country is in California at $5.288 a gallon, followed by Hawaii ($4.695), Nevada ($4.526) and Oregon ($4.466), according to AAA.