An integrated framework for modeling freight mode and route choice.

Details

• Creators:
  Mishra, Sabyasachee ; Zhu, Xiaoyu ; Ducca, Frederick
• Corporate Creators:
  University of Maryland (College Park, Md.). National Center for Smart Growth Research and Education
• Subject/TRT Terms:
  Commodity Flow Freight Traffic Logits Mode Choice Origin And Destination Route Choice Traffic Models Travel Demand Trucking
• Publication/ Report Number:
  MD-13- SP209B4F
• Resource Type:
  Tech Report
• Geographical Coverage:
  Maryland
• Corporate Publisher:
  Maryland. State Highway Administration. Office of Policy & Research
• NTL Classification:
  NTL-FREIGHT-FREIGHT ; NTL-PLANNING AND POLICY-Travel Demand
• Abstract:
  A number of statewide travel demand models have included freight as a separate component in analysis. Unlike
  
  passenger travel, freight has not gained equivalent attention because of lack of data and difficulties in modeling. In
  
  the current state of practice the most commonly used data for freight modeling is the Freight Analysis Framework
  
  (FAF) which is a summarized version of the Commodity Flow Survey. FAF data provides commodity flows between
  
  zones for seven freight modes. Since a large percentage of goods are carried by trucks, statewide models use FAF
  
  data to obtain flows between zones. In other words, the distribution of flow contains a fixed share of mode in a given
  
  analysis year. However, for some types of policy analysis this type of assumption might not hold true. For example,
  
  the opening of the Panama Canal might change the freight mode choice for certain commodities.
  
  This research presents a methodology to determine freight mode choice to use in the statewide travel demand
  
  modeling. By using logistic regression, and commodity-specific From, To, and Within MD models were developed.
  
  Examples of each model are discussed in the report. Application of the proposed methodology could potentially be
  
  used in the Maryland Statewide Transportation Model (MSTM) was presented. The research results can be used to
  
  determine mode choice and to make broad level policy decisions on statewide freight travel.
  
  
• Format:
  PDF
• Funding:
  SP209B4F
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha256:42827e86a66611f653d6b4f2fad64eb743e18432ae00adadb2bdb6129298e7c3
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/26529/dot_26529_DS1.pdf
• File Type:
  [PDF - 3.18 MB ]