U.S. Diesel Drops 16.5 Cents but Remains Above $6 a Gallon
- Event
- November 9, 2026
- Reported
- November 10, 2026
- Where
- United States · West Coast · California
Confirmed development
The national average price for on-highway diesel declined 16.5 cents to $6.127 per gallon on November 9, according to the U.S. Energy Information Administration. Despite the weekly decline, diesel remained $2.290 per gallon higher than one year earlier. Regional averages included $5.920 on the East Coast, $6.201 in the Midwest, $6.206 in the Rocky Mountain region and $7.110 on the West Coast. California remained the country’s highest reported market at $7.897 per gallon.
Why it matters
The weekly decline provides some relief, but diesel remains high enough to materially affect asphalt hauling, equipment mobilization and delivered material costs. Regional differences are still too large for a single national fuel assumption to produce dependable paving-cost estimates. Contractors should continue using dated fuel assumptions, round-trip haul times and quote-expiration language. TPD should update Haul Planner and cost-calculator references while preserving the price date and selected region.
Use it on TPD
Source: U.S. Energy Information Administration (opens in a new tab) · Also: EIA Daily Energy Prices · Last verified November 10, 2026
