transportation

TRANSPORTATION IN PAKISTAN;
Transportation in pakistan is extensive and varied but still in its developing stages and serving a population of over 187 million people.The construction of new airports, roads, and railway lines has led to an employment boost in country.Much of pakistan's road network National Highways and railway network were built before 1947,mainly during the british rule.In recent years new national highways have been built with the addition of motorways which has accelerated trade and logistics within the country.Airports and seaports have been built within the last 30 years with the addition of foregin and domesstic funding.
A region's industrial and employment base is closely tied to the quality of the transportation system.Good,dependable transportation infrastructure allows busniess to recive inputs to production facilities and transport finished goods to market in an efficient manner.An efficent transportation systems allows companies to lower transportation costs,which lowers production costs and enhances productivity and profits.The transport sector accounts for 10.5% of pakistan's  GDP.
MODES OF TRANSPORTATION IN PAKISTAN;
1.In land rail and road 
2. water.and 
3. air

IN LAND;
rail
domestic
international
road
domestic 
international.
WATER;
international
AIR;
domestic
international
THE ROLE OF ROADS IN ECONOMIC DEVELOPMENT OF PAKISTAN;
Roads are vital links to transport pepole and goods efficently to the desired destination in the most conveninent way.
Roads serve as regional markets promoting and internal and external trade by linking  karachi port to large inland markets.
Roadsd serve major population centre international border crossing ports airports and major destination..
Roads promote industrial growth by suppling raw material to the industriesand manufactured goods to the markets.They allow the development of industrial estates on its routes.
Roads provide faster safe and economical meansof transport to people with out difficulty and travel easily.
Roads enhance socual welfare of the people by providing them basic amenities of life in the most convenient way.
Perishable and high value goods can be carried easily on roads without any difficulty or inconvenience.......