KLAMATH FALLS, Ore. – There’s no relief in sight at the pump. In fact, gas prices are expected to continue to climb this spring. Analysts say many factors are leading to the hike, including an improving US economy and the oil market in Iran. Monday’s national average was $3.55. By yesterday it was $3.61, on pace to break the record of $4.11 set in 2008. Prices in Klamath Falls are above the national average, in the $3.90s at many stations.