The current supply chain crisis is caused by an unprecedented demand for physical goods flowing through major chokepoints, combined with a lack of labor and a limited supply of transportation capacity. While global economic turbulence due to COVID is an immediate catalyst, the crisis has been decades in the making and the lack of investment in supply chain infrastructure is a fundamental cause. The Infrastructure Investment and Jobs Act, promoted by President Joe Biden and recently passed by Congress, has the potential to address some of these concerns.
(Photo: Adam Schultz/The White House)
The good news is that if you fix the supply chain infrastructure, you will fix the labor shortage and lack of transportation capacity. To understand why the labor supply and transportation capacity are linked, you have to understand the economic model that drives the supply chain industry.
Freight transportation — whether by airplane, ship, train or truck — is the liquidity of the supply chain industry. Raw materials must be transported from their original source to processing facilities, then on to production facilities where they are combined with other raw materials to create finished goods, and then further downstream to a system of distribution centers. All of this happens before products reach retail stores or are available through e-commerce. Without sufficient freight transportation capacity, the entire supply chain grinds to a halt.
The supply chain issues we are currently facing (with some notable exceptions to include semiconductors) are largely a result of a lack of freight transportation capacity.
The freight transportation industry generates revenue by hauling goods from an origin to a destination. Transportation providers are paid to move goods based on a combination of time, distance and weight. These carriers, in turn, pay their drivers and operators under a similar arrangement. For truck drivers this could be on a per-mile basis, while other modes pay on a per-trip, per-hour or tonnage basis, but only when the vehicle (airplane, train or ship) is in transit.
If freight is being slowed at chokepoints (like it currently is at seaports) or due to congestion, then shipping lines, railroads and trucking companies are not making money and their crews aren’t either. If crews aren’t making money, they will leave the industry and find employment elsewhere.
In addition to money, a primary reason that people leave the transportation industry is the frustration of dealing with traffic, schedule inconsistencies and delays. For truck drivers this could be highway traffic or delays caused by inefficient operations (at ports, rail yards or shippers’ facilities). The more time drivers spend in traffic, the less they make per hour, and the less time they have to do other things – like spend time with family.
All of this creates an endless cycle of turnover – delays lead to lower pay, which pushes drivers out of the industry, which in turn leads to more delays. This turnover costs the transportation industry billions and slows the growth of transportation capacity. After all, transportation providers only get paid when they complete a trip.
The other major reason why transportation providers don’t add capacity is the lack of returns they see on their capital assets – airplanes, trucks, railcars and ships. The most important variable that determines profitability for transportation companies is asset utilization, or how much money is generated by an asset over a period of time.
The faster a trucking company can complete a trip, the more availability it has for the same truck to take other shipments. If trucks are bogged down in traffic or at ports, then carriers are making less money than they would if they didn’t have to face these obstructions and inefficiencies. Decrease the time it takes to complete a trip and you increase the money a carrier makes. If they are making more money, they will go out and buy new trucks, grow their fleets and hire additional drivers.
(Photo: Customs and Border Protection)
The infrastructure bill can also lead to an improvement in domestic manufacturing.
One of the challenges that have been facing supply chains throughout the past few years is the lack of domestic manufacturing. Industrial demand tends to be more cyclical than the rest of the economy, so it has been hard for companies to make significant long-term investments in manufacturing production. They have decided to outsource this to manufacturers and suppliers overseas.
But with the infrastructure bill, we may see a domestic manufacturing renaissance; companies will be able to mitigate their exposure to economic cycles as the government provides a consistent customer for manufactured goods that are used to build domestic infrastructure.
As goods start to be manufactured domestically instead of imported, this will take some pressure off our ports. Any volume that is moved off the ports will help improve the state of affairs throughout the supply chain, particularly for companies that must remain reliant upon imports from overseas.
The issues in the supply chain are not going to be fixed overnight, and the infrastructure bill is not going to be an immediate answer to all the challenges facing the industry. But it does show long-term planning and smart investment on behalf of our government that will likely be matched by private-sector leadership in industries throughout the supply chain, something that many in the industry have been working toward for years.
Neal Mayer
Putting aside the comments that only see in either red or blue; the need for upgrades/improvements/replacements to our infrastructure is something everyone should agree upon. The priorities may be debated, but not the need. Lead in water systems because of pipes needing replacement; replacing and repairing bridges, highways and rail tracks; port improvement projects; the need for upgrades to the electrical grid; making the Internet available are all part of the bill. It may not happen overnight but it will create jobs.
I agree that the article lacks clarity. First, the overwhelmed supply chain has as its main cause the Covid pandemic. This resulted in changes in work habits, undermined our service economy and created an increasing demand for products. The eventual result was that the demand by cargo exceeded the supply of transportation to move that cargo. The problem we have right now is a supply/demand problem. Basic economics but not a simple problem..
Focusing on the maritime side: there are many cogs in the wheels that keep cargo moving and each cog has its own set of problems. What is necessary to move a container from China to the U.S.? At origin, the goods need to be manufactured. They need to be stuffed into a container. To get a container, you must have a chassis, a tractor and a driver to take the container to a marine terminal. The container, the chassis, the tractor and the driver are each separate cogs in the supply chain and each is essential. On the delivery end, the ocean carrier must have a berth at a marine terminal which needs cranes, crane operators, other longshore workers, a chassis on which to load the container, a tractor and driver to pick up the container; a warehouse to deliver it to; labor to empty the container, chassis, tractor and driver to return the empty container. In the U.S. the water carriers own or lease the containers; the chassis are owned mainly by chassis leasing companies; the motor carriers are owned and operated in many ways. and the drivers can be owner/operators or employeed of the motor carriers. If there is a failure to have each cog in place as needed, the cargo does not move!
The supply chain is complex; it has many moving parts and many different contributors to making it work. Infrastructure improvements will help. But the solution is not in having more ships or more marine terminals or more containers or more chassis, or more trucks or more drivers, it is in the logistics of having each piece in the right place at the right time. As long as the pandemic rages around the world and in the U.S., repairing the supply chain is not going to happen the way it is needed!
Lonnie mork
You must be a dumbocrate if you believe what you wrote. To think that this supply chain problem is do to an unprecedented demand and not what it actually is.
This problem is do Biden’s and the dems policies in California.
The socialist in California want to have all the power so they demand everybody gets the shot. The smart people walk off the job which leaves a lot of work for everybody else to do. Results in ship not getting unloaded and back ups.
Then you have the laws concerning trucks in the way. Which is where the teamsters come in they helped to cause this mess. Teamster should be fighting for the worker but once again they go with their wallets instead of the workers. This is just a business for them they don’t care about the workers. The teamsters just go where the money is.
Andy Houtz
The next supply chain crisis will occur next year unless the vax mandate is struck down for good. I don’t think this White House understands truck drivers at all. The country is already short how many drivers? 50,000? 60,000? 70,000? more? What will happen if the vax mandate really takes effect. How may drivers will just say “screw it” and walk off the job? We are already seeing with firemen, police men, health care workers. People are going to die not because of COVID but because the people that could help them are not on the job due to a vaccine mandate.
Frank Pomarico
This article is posted on a transportation website? Horrible, written as if a teenager is the target audience who reads this website.
Susanne Glockner
I make more then $12,000 a month online. It’s enough to comfortably replace my old jobs income, especially considering I only work about 11 to 12 hours a week from home. I was amazed how easy it was after I tried it…GOOD LUCK..
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