On This Waterfront, Robot Longshoremen Are the New Contenders
AutoStrads pick-up shipping containers and deliver them to automated stacking cranes at the TraPac terminal in the Port of Los Angeles.
Photographer: Tim Rue/BloombergOn one end of a dock at America’s busiest port, tractor-trailers haul containers through dense, stop-and-go traffic. Sometimes they collide. Sometimes the drivers must wait, diesel engines idling, as piles are unstacked to find the specific container they need.
A few hundred yards away, advanced algorithms select the most efficient pathway for autonomous carriers to move containers across the wharf. The four-story-high orange machines cradle their cargo, passing quietly within inches of each other, at speeds as fast as 18 miles an hour, but never touching. Self-driving cranes on tracks stack the containers and then deliver them to waiting trucks and trains with minimal human intervention.