few information about transportation in india and advantages & disadvantages of roadways,airways,seaways?

Local transportation in India is predominantly by road, with a small fraction (depending on the city) by trains. Most Indian cities are connected to surrounding towns by buses or trains. The vast national rail network also enables farmers to transport their farm and agriculture produce to larger towns, where they get better prices.The roads in most cities are poorly maintained and full of potholes, while in villages they are frequently non-existent. Traffic generally moves slowly and erratically, and traffic jams and accidents are very common. A Reader's Digest study of traffic congestion in Asian cities ranked several Indian cities within the Top Ten for worst traffic.

India has an extensive network of inland waterways in the form of rivers, canals, backwaters and creeks. The total navigable length is 14,500 km, out of which about 5200 km of river and 485 km of canals can be used by mechanised crafts. Freight transportation by waterways is highly underutilised in India compared to other large countries like USA, China and European Union. The total cargo moved (in tonne kilometers) by the inland waterway was just 0.1% of the total inland traffic in India, compared to the 21% figure for USA. Cargo transportation in an organised manner is confined to a few waterways in Goa, West Bengal, Assam and Kerala. Inland Waterways Authority of India (IWAI) is the statutory authority in charge of the waterways in India. It does the function of building the necessary infrastructure in these waterways, surveying the economic feasibility of new projects and also administration and regulation. The following waterways have been declared as National Waterways till now.

National Waterway 1 - Allahabad Haldia stretch of the Ganga Bhagirathi Hooghly river system (1620 km) in October 1986.

National Waterway 2 - Saidiya Dhubri stretch of the Brahmaputra river system (891 km) in September 1988.

National Waterway 3 - Kollam Kottapuram stretch of West Coast Canal (168 km) along with Champakara canal (14 km) and Udyogmandal canal (23 km) in February 1993.

India's booming economy has created a large middle-class population in India. Five years back, air travel was a dream for the majority of the Indian population. But rapid economic growth has made air travel more and more affordable in India. Air India, India's flag carrier, presently operates a fleet 42 aircraft and plays a major role in connecting India with the rest of the world. Several other foreign airlines connect Indian cities with other major cities across the globe.

Jet Airways, Indian (formerly Indian Airlines), Air Sahara and Alliance Air are the most popular brands in domestic air travel in order of their market share. Of these, Jet, Indian and Sahara also operate overseas routes after the liberalisation of Indian Aviation. These airlines connect more than 80 cities across India. However, a large section of country's air transport system remains untapped.

Airports and seaports of IndiaIndia's vast unutilized air transport network has attracted several investments in the Indian air industry in the past few years. More than half a dozen low-cost carriers entered the Indian market in 2004-05. Major new entrants include Air Deccan, Kingfisher Airlines, SpiceJet, GoAir, Paramount Airlines and IndiGo Airlines. To meet India's rapidly increasing demand for air travel, Air India recently placed orders for more than 68 jets from Boeing for 7.5 billion USD while Indian placed orders for 43 jets from Airbus for 2.5 billion USD. Jet Airways, India's largest private carrier, has invested billions of dollars to increase its fleet. This trend is not restricted to traditional air carriers in India. IndiGo Airlines came into the news with a bang when it announced orders for 100 Airbus A320s worth 6 billion USD during the Paris Air Show; the highest by any Asian domestic carrier. Kingfisher Airline became the first Indian air carrier in June 15, 2005 to order Airbus A380 aircraft. The total deal with Airbus was worth 3 billion USD.