U.S. On-Highway Diesel Fuel

The regional per case fuel surcharge for May is based on the national EIA average for diesel fuel as of May 4, 2026. Please reference the chart below for the zone that applies. Also review each Operator contract as the starting price basis with incremental can be different than the standard basis chart.

Fuel Surcharge

Region EIA Average
US Average $5.640 per gallon
PADD1 - East Coast $5.504 per gallon
PADD 1A - New England $5.863 per gallon
PADD 1B - Central Atlantic $5.873 per gallon
PADD 1C - Lower Atlantic $5.331 per gallon
PADD2 - Midwest $5.742 per gallon
PADD3 - Gulf Coast $5.178 per gallon
PADD4 - Rocky Mountain $5.517 per gallon
PADD5 - West Coast $6.631 per gallon
West Coast less California $6.000 per gallon
California $7.360 per gallon

National Distribution Alliance staff will announce the monthly surcharge fee in this fashion each consecutive month using the EIA national average price (https://www.eia.gov/petroleum/gasdiesel) as stated on the third Monday of the month.