Diesel Fuel Prices Down for 12.

 Diesel fuel prices dropped in every region. However, in Rocky Mountain and West Coast states the lower rate is higher than prices from a year ago.

Diesel fuel prices are under the $3 benchmark in Lower Atlantic, Midwest, Gulf Coast and Rocky Mountain regions, according to ProMiles.

Following are the average prices by region as reported by the ProMiles.com:

• U.S. – $2.886, down 3.6 cents.
• East Coast – $3.011, down 2.9 cents.
• New England – $3.176, down 2.5 cents.
• Central Atlantic – $3.259, down 2.7 cents.
• Lower Atlantic – $2.878, down 2.9 cents.
• Midwest – $2.796, down 4.1 cents.
• Gulf Coast – $2.781, down 2.7 cents.
• Rocky Mountain – $2.996, down 4.6 cents.
• West Coast – $3.304, down 4.1 cents.
• West Coast less California – $3.092, down 5.2 cents.
• California – $3.635, down 3 cents.