Average gasoline prices in Nebraska have fallen 4.2 cents per gallon in the last week, averaging $3.33/g today, according to GasBuddy’s survey of 1,150 stations in Nebraska. Prices in Nebraska are unchanged versus a month ago and stand 10.7 cents per gallon lower than a year ago. The national average price of diesel has fallen 2.9 cents in the last week and stands at $3.98 per gallon. According…