Clean Energy Fuels Corp. said Tuesday it will expand its network of liquefied natural gas stations in southern California in large cities and along major truck routes, with a goal to expand into the Southwest.

The transportation and logistics industries must do a better job of recruiting employees and upgrading the skills of current workers to meet the increasing needs of shippers, said several leaders in those industries.

Diesel prices slipped for the fifth week in a row, dropping 1.3 cents to a national average of $2.756 a gallon, the U.S. Department of Energy said in its weekly fuel report.

Dupré Logistics created a partnership with GreenRoad, a driver behavioral analysis firm, to enhance the logistics operator’s safety program.

Heineken USA said it has chosen Coyote Logistics LLC to manage outbound shipments of three popular brands from the Dutch brewer’s distribution centers.

The final rule for the Federal Motor Carrier Safety Administration’s National Registry of Certified Medical Examiners is expected late this summer and is causing concern about rising prices and availability among drivers and motor carriers.

Transportation and third-party logistics firm Pacer International said its fourth-quarter profit grew to $10 million, or 10 cents per share, compared with a $64 million loss, or $1.83 cents, a year earlier.