Illustrate the meaning of transportation system and its system composition with examples.

Meaning:

Comprehensive transportation system refers to a comprehensive transportation complex which is composed of various modes of transportation within the scope of socialized transportation, according to its technical and economic characteristics and unified transportation process, with division of labor, cooperation, organic combination, mutual connection and reasonable layout.

Composition:

1) passenger and cargo flow system 2) carrier system; 3) Road network system 4) Transportation management system; 5) Production organization system; 6) Information system.

Key points of development direction:

1) Build an integrated transportation network, give full play to the pivotal role of urban transportation in the integrated transportation network, and vigorously develop combined transportation;

2) Railways will remain the main force of medium and long-distance passenger and freight transportation;

3) Give full play to the main role of highway in short-distance passenger and freight transportation;

4) Coastal and inland waterway transportation is one of the main modes of bulk cargo transportation;

5) Long-distance passenger transport between large and medium-sized cities should give priority to the development of air transport;

6) Develop oil and gas pipeline transportation and actively and steadily develop coal transportation pipelines.

Development trend:

1) Modernization of transportation tools and equipment;

2) Diversified transportation modes and unified transportation processes.