This document discusses different modes of transportation and classifications of roads. It covers the following key points: 1) Road transportation is an important mode as it allows for quick and easy transport of passengers and goods over short distances. Roads are classified based on factors like traffic volume, location, and materials used. 2) Rail transportation is well-suited for mass transport of people and bulk goods over long distances. Railways have different track gauges in India. 3) Other modes discussed include waterways and airways, along with their advantages and limitations. 4) The document provides details on the classification of roads in India according to the Nagpur Road Plan into national highways, state highways, major district

2. Importance of Transportation
• Role of Transportation
• Economic Activity and Transport
• Social Effect of Transportation
• Sectionalism
• Concentration of population in urban areas.
• Aspect of safety, law and order.

3. • Role of Transportation in Rural Development
Different Modes of Transportation.
Roadways Cont…
Modes of
Transportation
Roadways or
Highways
Railways Waterways Airways

4. • For proper development of country , efficient and well
planed network of roads are necessary.
• Road classified based on different areas of country .
• National Highway
• State Highway
• District Highway
• Village highway
• National Highway:
– Connect important cities of country
– Carry heavy and fast traffic.
– Width from 7 M to 15 M
Roadways

5. • State Highway:
– Connect national highway and district places.
– Carry Medium and fast traffic.
– Width from 7 M to 10 M
• District Roads:
– Connect district places and taluka places. – Carry Moderate traffic.
– Width from 5 M to 8 M
• Village Roads:
– Connect Villages to taluka places.
– Carry light traffic.
– Width from 3 M to 5 M
Types of Pavement

6. – Top surface takes the shape of Sub- Surface.
– Example: Earthen, Gravel, WBM, Bituminous
Roads.
– More Stiff and Thick.
– Example: Concrete road.
Necessity, Merit and Demerits of Roads
Flexible
Pavements
Rigid Pavement

7. • Necessity:
– Quick and Easy Transportation.
– Surrounding area develop quickly.
• Merits:
– Construction Cost is less.
– Very convenient for passenger and good transport.
– Destination and starting points are not necessary to define. – Any type
of vehicle can used this mode of transport.
• Demerits:
– Early wear of road pavement.
– Speed limit and restriction.
– Suitable for short distance only.

8. • Railways are more essential for mass transportation of men and
materials for long distance.
Railways
• Commonly termed as permanent way for transportation means.

9. Gauges used In India
Gauges
Clear distance
between inner
faces
Narrow Gauge 0.756 M
Meter gauge 1.000 M

10. Broad gauge 1.676 M

11. Railways

12. Merit and Demerits of Railways
• Merits:
– Economic for common people.
– Safe and comfortable.
– Heavy goods and raw material can transport for long distance.
– Maximum Revenue.
– Provide maximum employment .
• Demerits:
– Initial cost of construction is more.
– Frequently maintenance required.

13. – Door to door transportation is not possible.

14. Airways
• It is fastest mode of transport

15. Classification and Limitation of Airways

16. Water ways Merit and Demerits of
• Classification:
– International Airport
– Domestic Airport
– Military Aerodromes
• Limitations:
– Operating expenses.
– Capacity
– Weather Condition

17. Waterways
• Merits:
– Most cheapest mode of transport.
– Good for long distance.
• Demerits:
– Time consuming.
– Depends upon Climatic condition.
– Energy consumption is more.
Characteristics of Roads Transport.

18. • Road are used by many types of vehicles.
• Relatively small investment for government.
• Road transport offers complete freedom to road users.
• Short distance travel, road transport saves time.
• Road transport offers itself to whole community alike.
• Due to speed and flexibility of movement offered to road users,
road transport subjected to high degree of accidents but
derailment of railway locomotive and air crash are more
disastrous.

19. Classification of Roads.
• Classification is done on following
bases.
– According to traffic. – According to
transport tonnage – According to
importance.
– According to Location and functions.
– According to materials.
• According to traffic.
Sr. No. Types of Road Vehicle Per Day
1 Very Heavy traffic Road Above 600
2 Heavy traffic Road 251 to 600

20. Classification of Roads.
3 Medium traffic Road 70 to 250
4 Light traffic Road Below 70
• According to transport tonnage
Sr. No. Types of Roa Vehicle Per Day
1 Very Heavy traffic Road Above 1524
2 Heavy traffic Road 1017 to 1524
3 Medium traffic Road 508 to 1017
4 Light traffic Road Below 508
• According to Importance
– Class I
– Class II
– Class III

21. Classification of Roads.
• According to Location and
Function
– National Highway (NH)
– State Highway (SH)
– Major District Roads (MDR)
– Other District Roads (ODR)
– Village Roads (VR)
• According to Material used –
Earthen road
– Water bound macadam Road
– Bituminous Road
– Cement concrete road

22. Classification of Roads.
• The classification based on location and function should therefore
be more acceptable classification for country.
• The Nagpur Road Plan classified road in India based on location and
function which are as follows
a) National Highway ( NH )
b) State Highway ( SH )
c) Major District Roads ( MDR )
d) Other District Roads ( ODR )

23. e) Village Roads ( VR )
National Highway
•Highway running trough length an
breadth of India, connecting major
ports, foreign highway, capitals of
large state and large industrial and
tourist centers including road
required for strategic movement for
the defense of India.

24. State Highways
• Arterial roads of States,
connecting national highways
of adjacent state , district
head quarter and important
cities in state and severing as
the main arteries for traffic to
and from district roads.
• NH and SH having same
design speed and geometric
design specification.

25. Major District Roads (MDR)
• MDR are important road within
district .Serving areas of production
,markets and connecting them to
main highway of district.
• Lower design specification than
State Highway.

26. Other District Roads (ODR)
• These road are serving rural
areas of production and providing
them outlet to market and
connecting those to taluka head
quarters, other main roads.
• Lower design specification than
MDR.

27. Village Roads (VR)
• These roads are
connecting villages or
group of villages to
each other or nearest
road of higher
category.

28. Classification of Road By Third road
development plan
• According to Third road development plan classification is
as follows
– Primary System
• Express way
• National Highway
– Secondary System
• State Highway
• Major District Road
– Tertiary System

29. • Other district road
• Village road
Classification of urban road
• Arterial Road:
– High level traffic mobility
• Sub- Arterial Road:
– Low level traffic mobility compare to Arterial road.
• Collector Streets :
– Provide access to arterial road

30. – Collect and distribute traffic from local streets.
• Local Streets :
– Provide access to adjoining streets.

31. Thank

32. You