The national average price of a gallon of diesel climbed 6.3 cents to $3.249, according to Energy Information Administration data, in the third straight increase for trucking's main fuel.

The Biden administration warned May 13 it could take days before fuel supplies along the East Coast and in the Southern U.S. return to normal after the Colonial Pipeline, which had been shut for less than a week, resumed operations.

The national average price for diesel rose 1.8 cents to $3.142 a gallon, according to Energy Information Administration data released May 3.

The national average price of a gallon of diesel dipped half a cent to $3.124 a gallon, according to Energy Information Administration data released April 19.

The national average price of a gallon of diesel slipped 1.5 cents to $3.129, according to Energy Information Administration data released April 12.

The national average price of diesel dipped 1.7 cents to $3.144 a gallon, according to Energy Information Administration data released April 5.

The national average price of a gallon of diesel dropped 3.3 cents to $3.161 a gallon, the first decline since Nov. 2, 2020.

The national average price for a gallon of diesel rose three-tenths of a cent to $3.194, according to Energy Information Administration data released March 22.

The national average price for a gallon of diesel rose 4.8 cents to $3.191 a gallon, according to data released by the Energy Information Administration on March 15.

The national average price for a gallon of diesel increased 7.1 cents to $3.143 a gallon, according to data released by the Energy Information Administration on March 8.