Registration takes less than 1 minute.
Partnership is the latest in a series of actions aimed at improving productivity at the port.
Businesses large and small and across many sectors share their views on the massive West Coast port cargo delays.
A strike could come as soon as Monday, according to a statement from Teamster affiliate Justice for Port Truck Drivers.
Carriers should not be allowed to profit from congestion for which they are at least partially responsible, says agriculture group.
The 10-ship loop will call in South China, Vietnam, Colombo, New York, Savannah and Norfolk, and is designed to provide fast transit from Asia to New York.