Motorists in Illinois are paying $4.06 per gallon of gas — $0.40 more than the national average.
For the last several years, gas prices have remained stubbornly high at $3 or more a gallon nationwide — and customers have felt the pinch. Though prices remain high throughout the nation, they’ve mostly held steady since last year. The national average price per gallon decreased by $0.02 from this time last year, and now...