Time is running out to avoid a work stoppage at ports along the entire East and Gulf Coasts in what could become the most disruptive strike to the US economy in decades. Members of the International Longshoremen’s Association are set to go on strike at 12:01 am ET Tuesday at three dozen facilities spread across 14 port authorities.

Experts expect dockworkers at the Port of Houston to go on strike Tuesday at ports from Maine to Brownsville, including the Port of Houston. "It's happening," said Margaret Kidd, program director and professor of supply chain and logistics technology at the University of Houston.

The Port of New York and New Jersey was preparing for an expected strike by the International Longshoremen’s Association, whose dockworkers were set to walk off the job at midnight. The strike was expected to come after months of contract talks between the ILA and the container shipping consortium United States Marine Alliance stalled.