U.S. On-Highway Diesel Fuel Prices
Price per gallon June 30: $3.727
Week ago: $3.775
Year ago: $3.813
U.S. Regular Gasoline Prices
Price per gallon June 30: $3.164
Week ago: $3.213
Year ago: $3.479
Source: U.S. Energy Information Administration
U.S. On-Highway Diesel Fuel Prices
Price per gallon June 30: $3.727
Week ago: $3.775
Year ago: $3.813
U.S. Regular Gasoline Prices
Price per gallon June 30: $3.164
Week ago: $3.213
Year ago: $3.479
Source: U.S. Energy Information Administration