COLUMBUS, Ohio (AP) - Just since Monday, the average price for gasoline in Ohio has spiked 14 cents.

AAA and the Oil Price Information Service report gas has reached another all-time high in the state, with regular averaging about $3.54 per gallon on Thursday.

Diesel also is at a record level in Ohio, at an average $4.20 a gallon.

Locksmith Jeff Roland from Dover in eastern Ohio says he won't be surprised if gas hits the $4 mark by Memorial Day. But he complains that it already costs $90 to fill the tank of his 2006 Ford E-150 van.

AAA's Bevi Powell says the high fuel costs could benefit Ohio summer attractions if people choose to vacation close to home. But she says vacationers could choose to drive long distances, reasoning that it's cheaper than flying.