For the first time since 1977, 36 ports stretching from strategic seaboard locations as far north as Maine and as far south as Texas – all of which handle an aggregate $3 trillion in the country’s annual international trade – will be idle due to a work stoppage.

Dockworkers at ports from Maine to Texas have started walking picket lines in a strike over wages and automation that could reignite inflation and cause shortages of goods if it goes on more than a fe