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Transportation and Mobility Management

Portland State University

Business logistics

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Planning And Real-Time Resource Allocation In Freight Logistics Systems Utilizing Emerging Transportation Technologies, Darshan Rajesh Chauhan Jul 2022

Planning And Real-Time Resource Allocation In Freight Logistics Systems Utilizing Emerging Transportation Technologies, Darshan Rajesh Chauhan

Dissertations and Theses

Transportation is a key driver of any national economy. In the United States, the transportation sector contributes $1.3 trillion to the economy, of which freight transportation represents more than 50%. Trucks alone account for more than 70% freight movements in the United States. In addition to worsening stress at ports of entry and traffic congestion in the system, freight also accounts for nearly one-third of the greenhouse gas emissions in the United States. Emerging transportation technologies like electric unmanned aerial vehicles (or drones) and electric vehicles can provide a more sustainable alternative to combat greenhouse gas emissions and reduce the …