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…