TRANSPORTATION | COMMERCE FORM 3 TOPIC 1
The Meaning of the Term Transportation
Define the term transportation
Transport or transportation is the movement of people, animals and goods from one location to another. Modes of transport include air, rail, road, water, cable, pipeline and space. The field can be divided into infrastructure, vehicles and operations. Transport is important because it enables trade between persons, which is essential for the development of civilizations.
Transport infrastructure consists of the fixed installations including roads, railways, airways, waterways, canals and pipelines and terminals such as airports, railway stations, bus stations, warehouses, trucking terminals, refuelling depots (including fuelling docks and fuel stations) and seaports. Terminals may be used both for interchange of passengers and cargo and for maintenance.
Vehicles travelling on these networks may include automobiles, bicycles, buses, trains, trucks, people, helicopters, watercraft, spacecraft and aircraft. Operations deal with the way the vehicles are operated, and the procedures set for this purpose including financing, legalities and policies. In the transport industry, operations and ownership of infrastructure can be either public or private, depending on the country and mode.
Passenger transport may be public, where operators provide scheduled services, or private. Freight transport has become focused on containerization, although although bulk transport is used for large volumes of durable items. Transport plays an important part in economic growth and globalization,
but most types cause air pollution and use large amounts of land. While
it is heavily subsidized by governments, good planning of transport is
essential to make traffic flow and restrain urban sprawl.

ESSENTIALS OR ELEMENTS OF TRANSPORTY SYSTEM
- Theway. Natural ways are cheap and free, and have no maintenance costsunless we try to improve them artificially. The sea, the air, therivers, and footpaths are all natural ways. Being natural they aresubject to the whims of nature, and this often requires, that they beimproved artificially. Rivers are subject to controls to preventflooding in wet periods and insufficient flow in dry periods.They aredredged to maintain a channel and locks are built to improve navigationin the upper reaches, Bridle paths are made up and turned into roads.Highways and motorways, canals, railways, tramways tunnels, andmonorails are similarly constructed. Clearly these are not free’ likemay be borne socially rather than privately. If the costs are borne bythe ratepayer and taxpayer we may have what is an apparently free waybuilt the owner usually has sole use of it. This owner then charges forits use by other persons, to recoup the capital costs.
- The unitof carriage. Whatever we call it, some vehicle or craft must be used intransport. The efficiency of the mode of transport depends to someextent on the flexibility and adaptability of the unit of carriage used.Road vehicles are adaptable than railways rolling stock because theyare not entirely tied to the way: aircraft and ships are even lesstightly bound by the way on which they travel.Even a pipeline can beconsidered as unit of carriage. It is not very adaptable in itsbehaviour: we cannot expect it to carry gas until noon, milk from noontill 3 p.m., and petrol from 3 p.m. to midnight. In choosing our methodof transport the adaptability of the unit of carriage will be a majorconsideration.
- The motive power unit. Every vehicle must bedriven and the choice of a propulsion unit depends upon the strength ofthe vehicle, the speed required, the available fuel, and other factors.Today the steam engine, the first great prime mover, has been largelyreplaced by the petrol engine, the jet engine, the diesel engine and theelectric motor.
- The terminal. Nearly every journey involvesjunctions where we can transfer from one form of transport to another. Aport is usually regarded as a terminal for ships, but in fact it isalso a terminal for trains, roads, pipelines, and aircraft.
IMPORTANCE OF TRANSPORTATION
- Makesavailable goods to customers: Transport makes possible movement ofgoods from one place to another with great ease and speed. Thus,consumers spread in different parts of the country have the benefit ofconsuming goods produced at distant places.
- Helps in creation ofemployment: Transport provides employment opportunity to individuals asdrivers, conductors, pilots, cabin crew, captain of the ship, etc. whoare directly engaged in transport business. It also provides employmentto people indirectly in the industries producing various means oftransport and other transport equipments.
- Transport is a keynecessity for specialization—allowing production and consumption ofproducts to occur at different locations. Transport has throughouthistory been a spur to expansion; better transport allows more trade anda greater spread of people. Economic growth has always been dependenton increasing the capacity and rationality of transport.
- Transportimprovement is not always the best way to improve productivity orincrease economic development. In general, such improvements onlyincrease economic development where inadequate transport is asignificant constraint on economic activity. An area that lacks pavedroads may experience significant economic growth from a new highway orbridge that significantly reduces travel costs, but once an area hasbasic highway access, each increase in highway capacity tends to provideless overall benefit.
- Price stabilization: by transportinggoods from place of scarcity, various means of transport help in theequalization of price of goods and services in many places.
FEATURES OF GOOD MEANS OF TRANSPORT
- Adequate
- Safe
- Economical
- Reliable
The Different Modes of Transport (Road Transport, Railway, Water, Air and Pipe-line)
Explain the different modes of transport (road transport, rail way, water, air and pipe-line)
MODE OF TRANSPORT: is
a term used to distinguish substantially different ways to perform
transport. The most dominant modes of transport are aviation, ship
transport, and land transport, which includes rail, road and off-road
transport. Other modes also exist, including pipelines, cable transport,
and space transport. Human-powered transport and animal-powered
transport are sometimes regarded as their own mode, but these normally
also fall into the other categories. Each mode of transport has a
fundamentally different technological solution, and some require a
separate environment. Each mode has its own infrastructure, vehicles,
and operations, and often has unique regulations. Each mode also has
separate subsystems. A subsystem is a group of many parts that make up
one part. All modes of transportation have 6 subsystems: Propulsion,
Suspension, Control, Guidance, Structural, and Support. Transport using
more than one mode is described as intermodal. Transportation that
carries around many people and can be used by the public is known as
Mass Transportation.
Generally there are three forms of transportation:
1. Land transport: also referred to as ground transport or ground transportation,
is the transport or movement of people, animals, and goods from one
location to another on land, usually by rail or road. Involves roads,
railways, and pipeline.
The Advantages of Each of the Modes
Point out the advantages of each of the modes
Road transport: involve the use of vehicles, bicycles and motorcycles in moving of goods and passengers.
Importance of road transport
- Less Capital Outlay:Road transport required much less capital Investment as compared toother modes of transport such as railways and air transport. The cost ofconstructing, operating and maintaining roads is cheaper than that ofthe railways. Roads are generally constructed by the government andlocal authorities and only a small revenue is charged for the use ofroads.
- Door to Door Service: The outstandingadvantage of road transport is that it provides door to door orwarehouse to warehouse service. This reduces cartage, loading andunloading expenses.
- Service in Rural Areas:Road transport is most suited for carrying goods and people to and fromrural areas which are not served by rail, water or air transport.Exchange of goods, between large towns and small villages is madepossible only through road transport.
- Flexible Service:Road transport has a great advantage over other modes of transport forits flexible service, its routes and timings can be adjusted and changedto individual requirements without much inconvenience.
- Suitable for Short Distance:It is more economic and quicker for carrying goods and people overshort distances. Delays in transit of goods on account of intermediateloading and handling are avoided. Goods can be loaded direct into a roadvehicle and transported straight to their place of destination.
- Lesser Risk of Damage in Transit:As the intermediate loading and handling is avoided, there is lesserrisk of damage, breakage etc. of the goods in transit. Thus, roadtransport is most suited for transporting delicate goods like chinawareand glassware, which are likely to be damaged in the process of loadingand unloading.
- Saving in Packing Cost: Ascompared to other modes of transport, the process of packing in motortransport is less complicated. Goods transported by motor transportrequire less packing or no packing in several cases.
- Rapid Speed:If the goods are to be sent immediately or quickly, motor transport ismore suited than the railways or water transport. Water transport isvery slow. Also much time is wasted in booking the goods and takingdelivery of the goods in case of railway and water transport.
- Less Cost:Road transport not only requires less initial capital investment, thecost of operation and maintenance is also comparatively less. Even ifthe rate charged by motor transport is a little higher than that by therailways, the actual effective cost of transporting goods by motortransport is less. The actual cost is less because the motor transportsaves in packing costs and the expenses of intermediate loading,unloading and handling charges.
- Private Owned Vehicles:Another advantage of road transport is that big businessmen can affordto have their own motor vehicles and initiate their own road services tomarket their products without causing any delay.
- Feeder to other Modes of Transport:The movement of goods begins and ultimately ends by making use ofroads. Road and motor transport act as a feeder to the other modes oftransport such as railways, ships and airways.
Disadvantages:
In spite of various merits, road/motor has some serious limitations:
- Seasonal Nature:Motor transport is not as reliable as rail transport. During rainy or flood season, roads become unfit and unsafe for use.
- Accidents and Breakdowns:Thereare more chances of accidents and breakdowns in case of motortransport. Thus, motor transport is not as safe as rail transport.
- Unsuitable for Long Distance and Bulky Traffic:This mode of transport is unsuitable and costly for transporting cheap and bulky goods over long distances.
- Slow Speed:The speed of motor transport is comparatively slow and limited.
5. Lack of Organisation:
The
road transport is comparatively less organised. More often, it is
irregular and undependable. The rates charged for transportation are
also unstable and unequal.

Railway transport:
involve the carrying of goods and passengers by trains. Railways
transport industries is owned by the Tanzania railway authority (TRA)
which operate central area Tanga lines as well as TANZANIA ZAMBIA
RAILWAY AUTHORLITY (TAZARA) which operate services from Dar es Salaam to
tunduma-Tanzania then to Kampiliposhi-Zambia.
Advantages:
- It facilitate long distance travel and transport of bulky goods which are not easily transported through motor vehicles.
- It is a quick and more regular form of transport because it helps in the transportation of goods with speed and certainty.
- It helps in the industrialization process of a country by easy transportation of coal and raw-materials at a cheaper rate.
- It helps in the quick movement of goods from one place to another at the time of emergencies like famines and scarcity.
- It encourages mobility of labour ad thereby provides a great scope for employment.
- Railwayis the safest form of transport. The chances of accidents and breakdownof railways are minimum as compared to other modes of transport.Moreover, the traffic can be protected from the exposure to sun, rainsnow etc.
- The carrying capacity of the railways is extremelylarge. Moreover, its capacity is elastic which can easily be increasedby adding more wagons.
- It is the largest public undertaking inthe country. Railways perform many public utility services. Theircharges are based on charge what the traffic can bear principles whichhelps the poor. In fact, it is a national necessity.
DEMERITS:
- Therailway requires a large investment of capital. The cost ofconstruction, maintenance and overhead expenses are very high ascompared to other modes of transport. Moreover, the investments arespecific and immobile. In case the traffic is not sufficient, theinvestments may mean wastage of huge resources.
- Anotherdisadvantages of railway transport is its inflexibility. It routes andtimings cannot be adjusted to individual requirements.
- Railtransport cannot provide door to door service as it is tied to aparticular track. Intermediate loading or unloading involves greatercost, more wear and tear and wastage of time. The time cost of terminaloperations are a great disadvantage of rail transport.
- Asrailways require huge capital outlay, they may give rise to monopoliesand work against public interest at large. Even if controlled andmanaged by the government, lack of competition may breed in inefficiencyand high costs.
- Railway transport is unsuitable and uneconomical for short distances and small traffic of goods.
- It involves much time and labour in booking and taking delivery of goods through railways as compared to motor transport.
- Becauseof huge capital requirements and traffic, railways cannot be operatedeconomically in rural areas. Thus, large rural areas have no railwayeven today. This causes much inconvenience to the people living in ruralareas.

Air transport:
This involves the movement of goods and passengers by aeroplanes.In
Tanzania, the air transport industry is operated by both the public and
private sectors which are Air Tanzania company Ltd (ATCL), Precision air
fast jet etc
MERITS:
- High Speed:The supreme advantage of air transport is its high speed. It is thefastest mode of transport and thus it is the most suitable mean wheretime is an important factor.
- Comfortable and Quick Services: It provides a regular, comfortable, efficient and quick service.
- No Investment in Construction of Track: It does not require huge capital investment in the construction and maintenance of surface track.
- No Physical Barriers: It follows the shortest and direct route as seas, mountains or forests do not come in the way of air transport.
- Easy Access: Air transport can be used to carry goods and people to the areas which are not accessible by other means of transport.
- Emergency Services:It can operate even when all other means of transport cannot beoperated due to the floods or other natural calamities. Thus, at thattime, it is the only mode of transport which can be employed to do therelief work and provide the essential commodities of life.
- Quick Clearance: In air transport, custom formalities can be very quickly complied with and thus it avoids delay in obtaining clearance.
- Most Suitable for Carrying Light Goods of High Value:It is most suitable for carrying goods of perishable nature whichrequire quick delivery and light goods of high value such as diamonds,bullion etc. over long distances.
- National Defence:Air transport plays a very important role in the defence of a country.Modern wars have been fought mainly by aeroplanes. It has upper hand indestroying the enemy in a very short period of time. It also supportsover wings of defence of a country.
In spite of many advantages, air transport has the following limitations:
- Very Costly: It is the costliest means of transport. The fares of air transport are so high that it is beyond the reach of the common man.
- Small Carrying Capacity: Its carrying capacity is very small and hence it is not suitable to carry cheap and bulky goods.
- Uncertain and Unreliable:Air transport is uncertain and unreliable as it is controlled to agreat extent by weather conditions. Unfavourable weather such as fog,snow or heavy rain etc. may cause cancellation of scheduled flights andsuspension of air service.
- Breakdowns and Accidents:The chances of breakdowns and accidents are high as compared to othermodes of transport. Hence, it involves comparatively greater risk.
- Large Investment:It requires a large amount of capital investment in the constructionand maintenance of aeroplanes. Further, very trained and skilled personsare required for operating air service.
- Specialised Skill: Air transport requires a specialised skill and high degree of training for its operation.
- Unsuitable for Cheap and Bulky Goods: Air transport is unsuitable for carrying cheap, bulky and heavy goods because of its limited capacity and high cost.
- Legal Restrictions: There are many legal restrictions imposed by various countries in the interest of their own national unity and peace.
Water transport: This involves the movement of goods and passengers by sea,canals,rivers, and lakes.
Advantages of water transport:
- Low Cost: Rivers: Riversare a natural highway which does not require any cost of constructionand maintenance. Even the cost of construction and maintenance of canalsis much less or they are used, not only for transport purposes but alsofor irrigation, etc. Moreover, the cost of operation of the inlandwater transport is very low. Thus, it is the cheapest mode of transportfor carrying goods from one place to another.
- Larger Capacity: It can carry much larger quantities of heavy and bulky goods such as coal, and, timber etc.
- Flexible Service: It provides much more flexible service than railways and can be adjusted to individual requirements.
- Safety: The risks of accidents and breakdowns, in this form of transport, are minimum as compared to any other form of transport.
Disadvantages of water transport:
- Slow: Speedof Inland water transport is very slow and therefore this mode oftransport is unsuitable where time is an important factor.
- Limited Area of Operation:It can be used only in a limited area which is served by deep canals and rivers.
- Seasonal Character:Riversand canals cannot be operated for transportation throughout the year aswater may freeze during winter or water level may go very much downduring summer.
- Unreliable:The inland watertransport by rivers is unreliable. Sometimes the river changes itscourse which causes dislocation in the normal route of the trade.
- Unsuitable for Small Business:Inlandwater transport by rivers and canals is not suitable for small traders,as it takes normally a longer time to carry goods from one place toanother through this form of transport.
Containerization is a system of intermodal freight transport using intermodal containers (also called shipping containers and ISO containers)
made of weathering steel. The containers have standardized dimensions.
They can be loaded and unloaded, stacked, transported efficiently over
long distances, and transferred from one mode of transport to
another—container ships, rail transport flatcars, and semi-trailer
trucks—without being opened. The handling system is completely
mechanized so that all handling is done with cranes and special forklift
trucks. All containers are numbered and tracked using computerized
systems.
The
system, developed after World War II, dramatically reduced transport
costs, supported the post-war boom in international trade, and was a
major element in globalization. Containerization did away with the
manual sorting of most shipments and the need for warehousing. It
displaced many thousands of dock workers who formerly handled break bulk
cargo. Containerization also reduced congestion in ports, significantly
shortened shipping time and reduced losses from damage and theft.

The Benefits of Containerization
The benefits of containerization take place over three main dimensions:
- Transport costs.The main transports costs benefits of containerization are jointly theoutcome of lower transhipment costs and economies of scale applied tomaritime shipping and terminal operations. Since containerized cargo issubject to less damage as well as lower theft levels, insurance ratesare generally lower. Another significant benefit is that the containeritself becomes the minimal load unit, implying that a wider range ofexporters and importers can get access to international markets as theminimal entry unit, a single container load, becomes affordable.
- Service level.Containerized transport chains tend to be more reliable since the modesinvolved are more consistent in their service timeframe. Intermodaloperations are much faster, implying that the same assets can be usedmore frequently. Containerized services have therefore a higher servicefrequency, which facilitates supply chain management.
Difference between Various Transport Documents
Distinguish the various transport documents
The main documents used in Transportation.
Bill of lading
- The bill of lading is the most important export document whenever goods are sent by ship. It is issued by the shipping company.
- The key information in a bill of lading (See diagram of a bill of lading below) is as follows:
- (a)The name of the shipping company.(b) The name of the shipper(beneficiary) or his agent.(c) The name of the carrying vessel. (d) Thenames of the ports of shipment and discharge. (e) The identification(shipping) marks and numbers.(f) The number of containers, cases,packages or individual items. (g) A description of the goods in generalterms consistent with the description of the goods in the letter ofcredit. (h) Evidence that the goods have been received for shipment orshipped (loaded) on board and its date. (i) The name of the consignee(if not made out ‘to order’) and also the name and address of the‘notify party’ wherever applicable. (j) Whether freight has been prepaidor payable at destination. (k) The number of originals issued (A billof lading is normally issued in a set of three originals; anyone ofwhich may be used to take delivery and possession of goods. It isimportant that the consignee must secure all the originals.) (1) Thedate of issuance and the signature of the ship’s master or the carrieror his agent.
- 3. Bills of lading are normally issued in a ‘set’of two or more transferable copies, all of which must be signed by themaster of the ship who makes a note on the bills of lading, of thenumber of copies issued and any damages to the goods taken on board. Hethen keeps one copy for reference. The other copies are sent to theforeign importer by separate mail or returned to the exporter(consignor).
- 4. However, if the exporter has arranged for theimporter to open a letter of credit in the exporter’s favour in a localbank, then the bills of lading together with the other shippingdocuments such as the invoice, the consular invoice, the marineinsurance policy and a certificate of origin must be lodged by theexporter at the local bank, together with the bill of exchange.
- 5.It is one of the documents that have to be submitted to the advisingbank before the shipper can secure payment in the letter of credit.
- 6.The functions of a bill of lading are as follows:(a) It acts as anadvice note indicating the quantity and description of goods sent by anamed ship. (b) It is a receipt of goods in good condition on board,signed by the master of the ship. Any damage to goods is noted. (c) Itis evidence of a contract of carriage between the shipper and the shipowner. (d) (i) It is a document of title to goods described therein.This means that the holder of the bill of lading can claim the goodswhen he hands it over to the Port Authority at the port of discharge.(ii) When delivery of goods has taken place, all other copies of thebill of lading are rendered invalid.(e) Since it is a document of titleit can be used as a basis for negotiating for a letter of credit fromthe bank. (f) (i) It informs the customs authorities of the type ofimports/exports and the country of origin or destination respectively.(ii) It allows the customs to see at a glance whether the imports orexports are taxable. (iii) It helps in the recording of statistics.(g)It may be used as a document in support in the event of an insuranceclaim.

A
bill of lading is used whenever goods are sent by ship. It is signed by
the master of the ship or by an agent on behalf of the shipping
company. The description of the goods should be consistent with the
other documents such as the invoice, insurance policy, etc. Freight
charges are to be calculated by the shipping company. <!– [if !supportLineBreakNewLine]–> <!–[endif]–>
Consignment note / Delivery note;
- 1.It is sometimes called a rail and road consignment note or a deliverynote. It is normally prepared by the road/rail transport company or afreight forwarder.
- 2. The key information in a consignmentnote/delivery note (See diagram of a delivery note below) is as follows:(a) The name and address of the sender (consignor). (b) The name andaddress of the recipient (consignee). (c) The number of packages orcases. (d) The marks and numbers on the packages or cases. (e) A briefdescription of the goods. (f) The place of departure and the date ofdeparture. (g) The time of collection and delivery, (h) The time ofarrival. (i) The type of haulier and the vehicle number. (j) Thesignature of the carrier, (if it’s a Rail Consignment Note, it isstamped by the Station master). (k) The freight charged.
- 3. Thefunctions of a delivery note are as follows: (a) This is an advice note,indicating the quantity and description of goods being dispatched on acertain date by the named road or rail transport agency. (b) It isevidence of a contract of carriage but is not negotiable. (c) It is not adocument of title but should be dispatched with other documents for itshows the date of dispatch of the goods which is useful for exchange andimport control purposes. (d) It is a receipt for goods and a documentfor delivery. (e) It is also on a note of freight charges.

Airway bill/Air consignment note
- 1. An airway bill is a very important document used whenever goods are sent by air.
- 2.An airway bill is issued by an airline company in a set of 12 copies.However, only three copies are originals — the first is for the carrier,the second for the consignee and the third is for the shipper. Thebalance 9 (nine) copies are retained by the airline company foradministrative purposes. It corresponds to a BJ1 of Lading but it isonly used when goods are sent by air.
- 3. The key information inan airway bill is as follows: (a) The name of the Airline Company orcarrier. (b) The name and address of the shipper (beneficiary). (c) Thenames of the airports of departure and destination, flight number andactual flight date. (d) A description of the goods in general terms, itsweight and the freight charged, its declared value (c) The number ofpieces sent. (f) Evidence (by and authorized signature) that the goodshave been received by the carrier or its agent, and the date ofissuance. (g) The name and address of the consignee and also the nameand city of the carrier or its agent. (h) The status of the freightcharges prepaid or payable at destination.
- 4. It is normallyprepared in triplicate by the consignor. The part marked for the‘Carrier’ has to be signed by the consignor. The part marked for the‘Consignee’ travels with the goods. The third part is signed by thecarrier and returned to the consignor.
- 5. The consignee isusually the bank that issues the letter of credit, and the party to benotified when the goods arrive is the importer.
- 6. The functionsof an airway bill are as follows:(a) It is an advice note indicatingall the key information stated above. (b) It is evidence of contract ofcarriage but it is not negotiable. (c) It is not a document of title.The delivery of goods is not dependent upon the presentation of theAirway Bill but rather the goods will be delivered to the namedconsignee against proof of identification at the airport of destination.(d) It should be dispatched with other documents for it shows the dateof dispatch which is useful for exchange and import control purposes.(e) It may be used as a receipt to be signed by the consignee on thedelivery of the goods. (f) It is also a note of freight charges.
Packing list and Weight note
- Thesetwo documents are normally combined together. The weight note shows thegross weight and net weights of the goods. These must agree with thatstated in other relevant documents such as the bill of lading.
- Thekey information in a packing list (See diagram of a packing list below)is as follows: (a) The name and address of the shipper. Generally it isprepared by the shipper using his letterhead. (b) The name and addressof the consignee. (c) The name of the ship. (d) The port of departureand port of destination. (e) The marks and numbers on the packages orcases. (f) The number of packages. (g) A general description of thegoods. (h) The gross and net weight of the goods, (i) The date ofissuance and the invoice number. (j) The signature of the shipper or theagent as a verification of all the above information.
- Thefunctions of a packing list are as follows: (a) This may be one of thedocuments that have to be submitted to the advising bank, together withthe other relevant shipping documents such as the Bill of Lading, etc.according to the terms of the letter of credit before the shipper cansecure payment. (b) It serves as a verification of important informationof the goods shipped or transported by road haulage such as gross andnet weight of the goods, details of the packaging, description of thegoods as agreed upon in the contract of sale between the importer andexporter. These details must agree with that in the other documents,e.g. the bill of lading.

Goods received note/Cargo receipt
- Thekey information in a goods received note (See diagram of a goodsreceived note below) are as follows: (a) The name and address of theconsignee or his authorized agent who is claiming delivery andpossession of the goods. (b) The description of the goods. (c) Thenumber of packages of cases claimed. (d) The unit price. (e) The totalvalue of the cargo claimed. (f) The date of issuance. (g) The signatureof the consignee or its authorized agent. (h) The condition of the goodsupon receipt.
- The functions of the goods received note are asfollows: (a) The acknowledgement of receipt of goods at the port ofdestination by the consignee or its authorized agent. (b) Theundertaking by the consignee that the goods were received in good orderand according to the contract, thus absolving the ship owner or the portauthorities from any liability to later claims for damage or theft.
Various Factors that Determine Choice of Mode of Transport
Explain the various factors that determine choice of mode of transport
FACTORS TO BE CONSIDERED IN CHOOSING A MEANS OF TRANSPORT.
- Cost of Service:Thecost of transportation adds to the cost of the goods so it shouldalways be kept in mind. Rail transport is comparatively a cheaper modeof transport for carrying heavy and bulky traffic over long distances.Motor transport is best suited and economical to carry small trafficover short distances. Motor transport saves packing and handlingcosts.Water transport is the cheapest mode of transport. It is suitableto carry only heavy and bulky goods over long distances where time isnot an important factor. Air transport is the most costly means oftransport but is particularly suited for carrying perishable, light andvaluable goods which require quick delivery.
- Speed of Transport:Airtransport is the quickest mode of transport but it is costliest of all.Motor transport is quicker than railways over short distances. However,the speed of railways over long distances is more than that of othermodes of transport except air transport and is most suitable for longdistances. Water transport is very slow and thus unsuitable where timeis an important factor.
- Flexibility:Railways,water and air transport are inflexible modes of transport. They operateservices on fixed routes and at replanted time schedules. The goods haveto be carried to the stations, ports and airports and then taken fromthere. Motor transport provides the most flexible service because it isnot tied to fixed routes or time schedules. It can operate at any timeand can reach the business premises for loading and unloading.
- Regularity of Service:Railwayservice is more certain, uniform and regular as compared to any othermode of transport. It is not much affected by weather conditions. On theother hand, motor transport, ocean transport and air transport areaffected by bad weather such as heavy rains, snow, fog, storms etc.
- Safety:Safetyand security of goods in transit also influence the choice of asuitable means of transport. Motor transport may be preferred to railwaytransport because losses are generally less in motor transport. Watertransport exposes the goods to the perils of sea and, hence from safetypoint of view, sea transport is thought of as a last resort.
- Nature of Commodity:Railtransport is most suitable for carrying cheap, bulk and heavy goods.Perishable goods which require quick delivery may be carried throughmotor transport or air transport keeping in mind the cost and distance.
- Other Considerations:Anumber of special services such as warehousing, packing, loading andunloading are also taken into consideration while deciding about a modeof transport. From the above discussion it is clear that each mode oftransport is suited for a particular type of traffic.The rail transportis particularly suited for carrying heavy and bulky goods over longdistances. Motor transport is suitable for carrying small consignmentsover short distances. Air transport is suited to light and preciousarticles which are to be delivered quickly. Ocean transport isappropriate for carrying heavy bulky goods over long distances at thecheapest possible cost.
Exercise 1
QUIZ
- Describe the advantages of transportation.
- Mention and explain advantages of containerization.