A shipment that is transported using two or more modes during its journey is said to be:

Look up transshipment in Wiktionary, the free dictionary.

Transshipment or transhipment is the shipment of goods or containers to an intermediate destination, then to another destination.

Typical small transshipment station platform and warehouse - rail to road transport (abandoned) (2016)

One possible reason for transshipment is to change the means of transport during the journey (e.g., from ship transport to road transport), known as transloading. Another reason is to combine small shipments into a large shipment (consolidation), or the opposite: dividing a large shipment into smaller shipments (deconsolidation). Transshipment usually takes place in transport hubs. Much international transshipment also takes place in designated customs areas, thus avoiding the need for customs checks or duties, otherwise a major hindrance for efficient transport.

An item handled (from the shipper's point of view) as a single movement is not generally considered transshipped, even if it changes from one mode of transport to another at several points. Previously, it was often not distinguished from transloading, since each leg of such a trip was typically handled by a different shipper.

Transshipment is normally fully legal and an everyday part of world trade. However, it can also be a method used to disguise intent, as is the case with illegal logging, smuggling, or grey-market goods.

Scheme describing the possible container flows at a container port/terminal

The transshipment of containers at a container port or terminal can be defined as the number (or proportion) of containers, possibly expressed in TEU, of the total container flow that is handled at the port or terminal and, after temporary storage in the stack, transferred to another ship to reach their destinations. The exact definition of transshipment may differ between ports, mostly depending on the inclusion of inland water transport (barges operating on canals and rivers to the hinterland). The definition of transshipment may:

include only seaborne transfers (a change to another international deep-sea container ship); or
include both seaborne and inland waterway ship transfers (sometimes called water-to-water transshipment). Most coastal container ports in China have a large proportion of riverside "transshipment" to the hinterland.

In both cases, a single, unique, transshipped container is counted twice in the port performance, since it is handled twice by the waterside container cranes (separate unloading from arriving ship A, waiting in the stack, and loading onto departing ship B).

Transshipment at sea is done by transferring goods from one ship to another.

Fisheries

In global fisheries transshipment is used to transfer catch to refrigerated cargo vessels that also supply fishing vessels with fuel, food, equipment and personnel allowing them to stay at sea for months or even years.[1] This guarantees that fish quickly find their way to the market without a decrease in quality.

Since transshipment at sea encounters often happen on the high seas, in regions with poor regulation and oversight, they are also used to disguise criminal activities such as illegal, unreported and unregulated fishing, forced labor, human trafficking and drug smuggling.[2] Several states and regional fishery management organizations have therefore prohibited the practice for certain vessel types or issued a complete ban within their zone of jurisdiction.[3]

Bulk products

Transshipment at sea also occurs in the export of bulk products. Choosing to transship reduces capital costs for port developers and can overcome problems arising from limited access to deep water. Loading barges typically specify 4 to 7 meters of draft. Since at least 2011, transshipment has been used in northern Australia in the export of bulk minerals including bauxite, iron ore and potash from mines in Queensland, Western Australia and the Northern Territory.[4] As of 2020, two new transshipment export pathways are planned for South Australia. One is primarily for the export of minerals near Port Augusta and the other is for the export of wheat from Lucky Bay. Companies providing at-sea transshipping services in Australia include the CSL Group and Transshipment Services Australia (TSA).

At a break-of-gauge, cargo is transloaded from boxcars or covered goods wagons on one track to wagons on another track of a different rail gauge, or else containers are transloaded from flatcars on one track to flatcars on another track of a different gauge. Variable-gauge axles can eliminate this inconvenience.

Cross-docking
Customs area
Entrepôt
List of free ports
Milk run
Transshipment problem

^ Ewell, Christopher; Cullis-Suzuki, Sarika; Ediger, Mikaela; Hocevar, John; Miller, Dana; Jacquet, Jennifer (2017). "Potential ecological and social benefits of a moratorium on transshipment on the high seas". Marine Policy. 81: 293. doi:10.1016/j.marpol.2017.04.004.
^ Miller, Nathan A.; Roan, Aaron; Hochberg, Timothy; Amos, John; Kroodsma, David A. (2018-07-23). "Identifying Global Patterns of Transshipment Behavior". Frontiers in Marine Science. 5: 1. doi:10.3389/fmars.2018.00240. ISSN 2296-7745.
^ Food and Agriculture Organization of the United Nations (2016) Global Study on Transshipment: Regulations, practices, monitoring and control. 11, 15. Retrieved 29 May 2019.
^ "Transhipment Services Australia". TSA. Retrieved 2020-12-09.

What Is Transshipment? from Informed Trade website
E. Rojas. "MCS Observers on board at-sea Transshipment Vessels." In: APO Mail Buoy Vol. 10 (3). pp. 8–9. 2007.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Transshipment&oldid=993385613"

In the world of trade, the company with the ability to transport freight in the most cost and time efficient manner reigns supreme in their industry. Therefore; an essential part of transportation management lies in building an efficient supply chain from the six main modes of transportation: road, maritime, air, rail, intermodal, and pipeline. Understanding the strengths and weaknesses of each mode is paramount to building an effective supply chain.

Logistics managers hire the carrier who fits four traits – whoever can move the greatest volume of product with the greatest speed over the greatest distance at the lowest cost. All companies hold these four traits to different levels of importance but overall this principle remains true across the board.

The modes by which companies approach these four aspects of shipping has changed over time and is still changing to this day. Each of the six main modes of transportation has its own advantages and disadvantages for shippers to take into consideration. The first step toward choosing the right mode is understanding the aspects that make each mode unique from the others.

Road Transportation

The first, and most common mode of transportation in logistics, is road. From walking to horses to wagons to bikes to cars to trucks, road transportation has been around longer than mode and is utilized the most of any mode in logistics.

With the continued improvement of vehicles and road infrastructure, transportation by road is the most versatile of the four main modes with the least geographical constraints. This attribute of road transport makes it the preferred mode for smaller loads over a shorter distances and as such, road is the only mode that performs door-to-door deliveries. Consequently, most shipments that initially were carried by another mode of transportation are completed by road transportation.

Anything that can be shipped in small-to-medium quantities can be shipped by road. Small packages (or Parcel) can be transported in a vehicle no larger than personal car. Companies specializing in ecommerce ship parcel when there are hundreds, if not thousands, of small packages being shipped to different locations (Parcel is often made up of different modes of transportation, but always picked up and delivered by truck).. On the flipside, shipments larger than 150lbs. are considered freight and require a truck. The two main forms of road transport are Less-than-Truck-load (LTL) and Truck Load (TL).

LTL transports smaller shipments (primarily palletized shipments) to their respective locations along a specified route. The route begins and ends at a specified hub of origin and makes various stops according to the number of different shipments it is carrying. This system of transportation is known as the Hub and Spoke model. The advantage of LTL is that the shipper only pays for the portion of the truck occupied by their freight while the rest is payed for by the shippers using the rest of the truck. The disadvantage of LTL is the multiple stops and transfers that the shipment undergoes en route to its destination. A shipment will be transferred multiple times to different trucks along the route much like a passenger on a plane will be transferred to different planes en route to their destination. This results in a longer shipping time and the possibility of the shipment being damaged.

TL is much faster than LTL because it does not operate on a hub and spoke model. As such, the truck will go from origin to destination with no additional stops or transfers along the way. The drawback to TL is that a shipper must ship a lot of freight in order to make the shipment economical. Generally, if a shipment is longer than 16 linear feet or 20,000lbs or greater, it is cheaper to ship TL. In other cases, a shipper needs a shipment moved much faster than LTL and cannot ship by air due to cost or size regulations.

The main downside to road transport is the external influences that play into its effectiveness, primarily weather, traffic, and road regulations, three things that mostly don’t influence other modes. In addition to these drawbacks, in the current shipping environment it has become increasingly difficult to find truck drivers. This capacity shortage has led to an increase in intermodal transportation.

Maritime Transportation

Shipping by water has been practiced for thousands of years and remains pivotal to today’s global trade. 90% of all international trade is accomplished through maritime transportation. Cargo ships travel on almost every major body of water and have capacity to transport the highest volume of freight of any mode of transportation at the lowest cost.

The routes available to container ships are calculated and strictly followed. Many routes used today have been used for centuries. However, new routes are still being sought out and tested for optimal supply chain efficiency. In the past few months, Maersk sent a cargo ship over the Arctic Circle for the first time in history to explore the potential for increased efficiency in shipping routes.

The greatest disadvantage of maritime cargo ships is the speed at which they operate. By far, maritime is the slowest mode of transportation. It is, however, the most efficient for the amount of cargo it is capable of carrying. In practice today, the speed of ships compared to air can have great significance when it comes to regulations and tariffs. As of January 2017 there were 52,183 cargo ships in service; so at any given time there can be thousands of ships at sea. If a sanction is put in place during a ship’s 40 days at sea, the operators have to either turn around or comply with a tariff they were not prepared to pay. This has caused a lot of upset in the trade world recently.

Additionally, the carbon emissions produced by one cargo ship are equivalent to the emissions produced by 50 million cars. There is a continued effort to reduce ocean emissions by 50% by 2050. The closest alternative to maritime shipping is air shipping; however, due to current technological setbacks, air will not be taking over maritime for international shipping anytime soon.

Air Transportation

The newest mode of transportation is air. Airplanes are becoming increasingly important in domestic and international trade. With continually improving technologies and practically unlimited route possibilities, air transportation is the fastest growing and most time efficient shipping mode. Consequently, many companies, such as Amazon and UPS, have purchased their own fleets of airplanes to gain a competitive edge in the growing market.

As air travel has become increasingly advanced and dependable, more companies are trusting airplanes with high value freight and goods. The increasing popularity of flight as a preferred way to travel also makes shipping by air more convenient as shipments regularly piggyback on passenger planes, further making air an economic way to transport goods.

There are a couple drawbacks to air transport. In its current state, air transport is still, by far, the most expensive way to ship. Also, due to the nature of air travel, weight and volume of freight has to stay minimal to ensure the safety of the flight. The level of emissions produced by air transport are also the highest of any mode.

Rail Transportation

First invented for use in the early 19th century, rail transport quickly became vital for the expansion of the western world and has played a pivotal role in the realm of logistics for over two centuries. In modern practice, rail is used more exclusively for the largest and heaviest payloads (bulk cargo) traveling across land. The vast majority of railway infrastructure connects highly populated areas with large unpopulated strips of land between them making rail ideal for long-distance and cross country hauls. Canada, for example, is very sparsely populated between coasts so anything shipped more than 500 miles often requires a rail transport.

Rail transport is confined to a more limited infrastructure than road transport. As a defining trait, locomotives (trains, monorails, etc.) are confined to a traced path going between point A and B with very few points of divergence. Railways are costly and time consuming to construct and only a few new railways have been constructed since the early 1900’s. Additionally, railways are limited to semi-level geographic areas making construction increasingly laborious. Thus, railways are primarily only accessible in large metropolitan areas. This attribute makes rail one of the primary players in the intermodal transportation.

Within the confines of the railway system, the rail vehicle is not influenced by traffic, points of diversion, and switch offs between modes. This makes the rail the most dependable mode for making long hauls across land with minimal damage. Trains commonly carry bulk cargo items such as coal, corn, iron, ore, and wheat, items that would be uneconomical to ship by truck.

Intermodal Transportation (Multimodal)

Often in logistics, one shipment is completed using multiple modes of transportation. For example, consider a SMB in Germany shipping goods to the Oregon. Their shipment will most likely begin on road, be transferred to rail, then to maritime, which transfers to rail in the US, and then arrives at its destination in Oregon by road once again. The purpose is to take advantage of the individual strengths of the different modes, thus reducing costs. This practice is known as intermodal transportation and is often necessary in logistics.

Historically, intermodal presented many challenges for shippers and carriers; primarily, transferring shipments between modes with maximum efficiency and minimal damage. With the advent of containerization, intermodal has become much more efficient and safe. By creating a global system of standardized containers, warehouses and shipping yards can safely and efficiently transfer containers between road, rail, and maritime. The standard for intermodal containers is 8’ wide and 20’ or 40’ long. There is no set standard for height; however, most containers average 8.5’ in height.

In recent years, intermodal has experienced a substantial uptick. With rising freight rates and a shortage of available truck drivers on the market, companies are turning to other modes, primarily rail, to complete shipments. In a capacity crunch like this, companies scramble to see how they can keep costs low while maintaining fulfillment promises.

Pipeline

Pipeline shipping is not a formal mode of transportation in the traditional sense. However, it is important to acknowledge for its importance in the current fossil fuel market.

Pipelines transport unrefined fossil fuels such as gas and oil from their point of origin to the point where they can then be transferred to the refineries or another mode of transportation. The cost of shipping primarily lies in its construction, the diameter of the pipeline, and the viscosity of the fluid being transported. They can be built above ground, underground, or underwater making them ideal for offshore drilling.

The pumping of crude oil has risen in recent years the increasing need of transporting crude oil is correlative with the increase in drilling and extraction Traditionally, the transporting of oil was accomplished by rail but oil and gas companies are quickly turning to pipeline shipping because of increased safety and efficiency. Regardless, the building of pipelines has been a topic of controversy because of the environmental damage they will cause by increasing the speed of the oil industry, creating additional fossil fuel emissions, and slow the progress of sustainable energy. The controversies surrounding the Trans-Alaska pipeline are a prime example of this.

Conclusion

Each mode has its advantages and disadvantages for its role in the supply chain. A primary responsibility of logistics managers worldwide is calculating what the best mode is for a specific shipment. Each factor comes into play: volume, speed, distance, and cost. What traits are important to your company? Do you value speed over cost, cost over volume, volume of distance, or the exact opposite? By knowing what mode is best for your company, you can make the decisions necessary to grow your business and create a winning supply chain.

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