Gas prices are holding steady at $3.38 a gallon. Triple A's Marie Dodds says it's the same for diesel. This is the time of year when prices start to climb, because of increased demand. Then refineries will start making the more expensive summer blends of fuel and that also causes prices to rise. Last year's average of $3.81 a gallon was the highest on record. It was 14-cents higher than the previous average.