The St. Croix Casino Hertel Expres at 4384 Wis.-70 in Hertel is selling the cheapest regular gasoline near zip code 54893 this week, according to GasBuddy.com.
The average cost for a gallon of regular gas in or near zip code 55074 for the week of July 13-19 is $2.19, according to GasBuddy.com. The lowest price is $2.19.