Gas prices in Corpus Christi have climbed 20 cents since last week, outpacing a 15-cent jump in the national average.The average price for a gallon of regular unleaded in Corpus Christi is now $3.77, compared to the Texas state average of $3.70 a gallon, according to AAA.There is some good news for drivers planning a trip out of town. AAA ranks Texas among the top 10 least expensive gasoline markets in the nation.California has the most expensive gas in the country at $5.57 a gallon.For the latest local news updates, click here, or download the KRIS 6 News App. Catch all the KRIS 6 News stories and more on our YouTube page. Subscribe today! ...read more read less