The US Port of Tacoma is joining a Container Ports Initiative launched by Washington State Governor Chris Gregoire that aims to improve the movement of products to markets and create jobs.

"Our ports are well-positioned to grow dramatically in the coming years, but if we fail to act now we are in danger of losing container traffic to competitors on the west coast, in British Columbia or in Mexico," said Ms Gregoire during a visit to the port.

The governor's Container Ports Initiative calls for an increase in rail capacity in Washington; improvements to truck freight movements; and work to resolve land use compatibility.

"The strategic initiatives introduced today can secure the competitive advantages of our ports and expand the long-term economic benefits that trade brings to Washington," said Timothy Farrell, executive director of the Port of Tacoma. "We face fierce competition from California, Canada and even Mexico."