From toilet paper to toys, products are stuck on tens of thousands of shipping containers at the Los Angeles and Long Beach ports.
Manufacturing companies are just now starting to feel the pressure after months of this shipping backlog.
Spacecraft Components in Las Vegas manufactures products for industrial companies across the U.S. But some of its components are sitting on a ship in California, forcing it to change how it operates.
The same materials made overseas may cost about 75 cents, compared to $3.50 made in the U.S., according to Craig Wiseman, Spacecraft Components' president and co-owner.
The family-owned business imports some materials from countries like China, Vietnam and India.
Outsourcing helps keep costs low, but with the shipping backlog, the wiseman says he has to make more products in house.
"So while some of my product [from overseas] is stuck on a ship at sea right now, I’m able to run them here, but it takes my 75 cent cost and quadruples it to a much higher price."
Railway companies are among Spacecraft Components' biggest customers.
"We’re not shipping some of their product so that’s putting new cars that belong on the tracks behind so some of the larger transit authorities back East, such as New York City Transit and Chicago Transit, can’t get new cars or get parts to repair cars," Wiseman said.
Stephen Miller, an economics professor at the University of Nevada-Las Vegas, says the shipping backlog is a direct result of the COVID-19 pandemic: There isn’t enough manpower to clear the goods off the ships, and there’s a shortage of long-haul truck drivers.
"This is not something we’ve seen before," Miller said. "Think of an economy as working smoothly and operating nicely, so the supply chain is operating efficiently. And then boom the bottom drops out of the economy."
For Spacecraft Components, the products stuck on ships means buying more expensive materials made in the U.S., importing goods by air rather than by sea and raising prices to cover the difference.
It is also eliminating jobs and switching to self-operating machines in order to cut back on costs.
"We’re too dependent on items offshore, and I think the consumer -- me included -- is feeling the pinch all across the board from both material costs going up and shortages," Wiseman said.
Last week, President Biden announced that the ports would open 24/7.
But economists say the supply chain takes time to adjust, and they will be looking at the data for years to come.
On the East Coast, the Savannah, Georgia, port is also dealing with a backlog. Meanwhile, the ports in New Orleans and Charlotte, North Carolina, are not facing as much as a backlog as the California ports.
Fox News' Leslie Dominque contributed to this story.