Body: Scholars who research "Transportation engineering" look at the application of scientific principles and technologies to the planning, design and management of transportation systems.
People study "Transportation engineering" in order to develop a safe transportation system to meet future demand.
Dusan Teodorovic, Milan Janić are some authorities of "Transportation engineering".
Some subfields in "Transportation engineering" include Why is transportation engineering important? demand for transportation engineers in the future, What is the scope of transportation engineering?.