California Department of Transportation

Improving Our Understanding of Transport Electrification Benefits for Disadvantaged Communities

  • Principal Investigator Debbie Niemeier, Ph.D.
  • University of California, Davis
This research will improve long-term sustainability by identifying how and why (or why not) transportation electrification (TE) projects align with regional and local transportation goals. The research will result in a deep dive case study that can serve as a template for evaluating future TE expenditures with respect to identifying and quantifying disadvantaged community benefits.
Project Status
Complete

Improving Public Safety through Spatial Synthesis, Mapping, Modeling, and Performance Analysis of Emergency Evacuation in California Localities

  • Principal Investigator Miguel Jaller, Ph.D.
  • University of California, Davis
The project will help centralize and assess evacuation routes, and assess their capacity for evacuation. It will help inform infrastructure investment priority decisions, as it will identify the road segments with the largest impact on the evacuation route/network performance.
Project Status
In Progress

Induced Travel Calculator Improvements

  • Principal Investigator Jamey Volker, PhD
  • University of California, Davis
This project will explore possible improvements to the UC Davis Induced Travel Calculator and develop recommendations for any further improvements that would require additional resources. 
Project Status
Complete

Integrating Micromobility with Public Transportation

  • Principal Investigator Beth Ferguson
  • University of California, Davis
This project builds off of a previous project nearing completion (Designing Public Transit Stations to Enhance Access to First/Last Mile Mode Choices) by continuing stakeholder interviews, updating ArcGIS map files (bicycle lane, operator zones, transit stations), exploring travel behavior, and monitoring best practices to increase micromobility and public transit ridership post-COVID-19.
Project Status
Complete

Learning Drivers’ Utility Functions in a Coordinated Freight Routing System Based on Drivers’ Actions

  • Principal Investigator Petros Ioannou, Ph.D.
  • University of Southern California
This project explores the probability of developing a centrally coordinated routing system for trucks. The project develops a method for estimating the utility functions of truck drivers based on their response to a centrally coordinated routing system that they are participating, and it also evaluates the impact of assumed wrong utility functions that could be viewed as non-compliance on the system optimum cost.
Project Status
In Progress