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Full-Text Articles in Social and Behavioral Sciences

How Will California’S Electric Vehicle Policy Impact State-Generated Transportation Revenues? Projecting Scenarios Through 2040, Asha Weinstein Agrawal, Hannah King, H. A. “Burt” Tasaico Mar 2024

How Will California’S Electric Vehicle Policy Impact State-Generated Transportation Revenues? Projecting Scenarios Through 2040, Asha Weinstein Agrawal, Hannah King, H. A. “Burt” Tasaico

Mineta Transportation Institute Publications

California faces unprecedented uncertainty about how much revenue the state will raise from a package of taxes on motor fuels and annual registration fees on light-duty vehicles that was established in 2017 by Senate Bill 1 (SB 1). The SB 1 taxes are by far the largest source of revenue that the State of California generates to support maintenance, operations, and improvements for state highways, and the funds also contribute substantially to local transportation and public transit budgets. To help policymakers navigate the uncertainty about future SB 1 transportation revenue, this study used spreadsheet models to project revenue from the …


Should State Land In Southern California Be Allocated To Warehousing Goods Or Housing People? Analyzing Transportation, Climate, And Unintended Consequences Of Supply Chain Solutions, Tianjun Lu, Jian-Yu Ke, Azure Fisher, Mahmoud Salari, Patricia Valladolid, Fynnwin Prager Dec 2023

Should State Land In Southern California Be Allocated To Warehousing Goods Or Housing People? Analyzing Transportation, Climate, And Unintended Consequences Of Supply Chain Solutions, Tianjun Lu, Jian-Yu Ke, Azure Fisher, Mahmoud Salari, Patricia Valladolid, Fynnwin Prager

Mineta Transportation Institute Publications

In response to COVID-19 pandemic supply chain issues, the State of California issued Executive Order (EO) N-19-21 to use state land to increase warehousing capacity. This highlights a land-use paradox between economic and environmental goals: adding warehouse capacity increases climate pollution and traffic congestion around the ports and warehouses, while there is a deficit of affordable housing and high homeless rates in port-adjacent underserved communities. This study aims to inform regional policymakers and community stakeholders about these trade-offs by identifying current and future supply of and demand for warehousing and housing in Southern California through 2040. The study uses statistical …


Metropolitan Transportation Commission Discretionary Transit Funding Methods Evaluation, Christopher E. Ferrell, John M. Eells, David Reinke, Richard Lee Oct 2023

Metropolitan Transportation Commission Discretionary Transit Funding Methods Evaluation, Christopher E. Ferrell, John M. Eells, David Reinke, Richard Lee

Mineta Transportation Institute Publications

In 2021, the Santa Clara Valley Transportation Authority (VTA) approached the Mineta Transportation Institute (MTI) with a proposal to have MTI provide an evaluation of the Metropolitan Transportation Commission’s (MTC’s) operational discretionary funding allocation policies and methods for Bay Area transit operators. The research was done in two parts. Part 1 investigated MTC’s past and current allocation methods for discretionary operational transit funding programs; Part 2 involved the evaluation of outcomes if MTC employed alternative allocation methods. After the Part 1 review of MTC’s various transit funding programs, the federal pandemic relief funds and the Transportation Development Act/State Transit Assistance …


Investing In California’S Transportation Future: 2022 Public Opinion On Critical Needs, Asha Weinstein Agrawal, Hilary Nixon Jul 2023

Investing In California’S Transportation Future: 2022 Public Opinion On Critical Needs, Asha Weinstein Agrawal, Hilary Nixon

Mineta Transportation Institute Publications

This study surveyed 3,821 adults living in California about their general travel behaviors and resources, use of ride-hailing, performance ratings for the transportation system and agencies responsible for transportation, transportation system improvement priorities, and preference for how transportation funds are allocated. Key findings include the following: • Californians are multi-modal: Although driving was the most common mode, respondents reported that in the previous 30 days 66% had made a walk trip, 28% had used ridehailing, 25% had used public transit, and 22% had bicycled. • Although many respondents had at least once substituted ride-hailing for transit, walking, or bicycling and …


Economic Evaluation Of Route Choice Characteristics For Company Truck Drivers And Owner-Operator Truck Drivers In Southern California Freeways, Joseph J. Kim, Jose Alejandro Arroyo Turcios Jun 2023

Economic Evaluation Of Route Choice Characteristics For Company Truck Drivers And Owner-Operator Truck Drivers In Southern California Freeways, Joseph J. Kim, Jose Alejandro Arroyo Turcios

Mineta Transportation Institute Publications

To contribute to the understanding of freeway capacity and financing options, this study evaluates the demand for truck-only toll lanes on Southern California freeways. The study implemented surveys to both company truck drivers and owner-operator truck drivers to estimate the value they place on time, reliability, and safety measures. The research team met face-to-face with both types of truck drivers near the Ports of Los Angeles and Long Beach to understand the drivers’ perspectives regarding truck-only toll lanes on Southern California freeways. A data set containing 45 surveys out of 62 survey responses were used for statistical analysis. The results …


What Do Americans Think About Federal Tax Options To Support Transportation? Results From Year Thirteen Of A National Survey, Asha Weinstein Agrawal, Hilary Nixon Apr 2023

What Do Americans Think About Federal Tax Options To Support Transportation? Results From Year Thirteen Of A National Survey, Asha Weinstein Agrawal, Hilary Nixon

Mineta Transportation Institute Publications

This report summarizes the results from the thirteenth year of a national public opinion survey asking U.S. adults questions related to their views on federal transportation taxes. A nationally-representative sample of 2,620 respondents completed the online survey from January 31 to March 10, 2022. The questions test public opinions about raising the federal gas tax rate, replacing the federal gas tax with a new mileage fee, and imposing a mileage fee just on commercial travel. In addition to asking directly about support for these tax options, the survey collected data on respondents’ views on the quality of their local transportation …


Attention-Based Data Analytic Models For Traffic Flow Predictions, Kaushal Kumar, Yupeng Wei Mar 2023

Attention-Based Data Analytic Models For Traffic Flow Predictions, Kaushal Kumar, Yupeng Wei

Mineta Transportation Institute Publications

Traffic congestion causes Americans to lose millions of hours and dollars each year. In fact, 1.9 billion gallons of fuel are wasted each year due to traffic congestion, and each hour stuck in traffic costs about $21 in wasted time and fuel. The traffic congestion can be caused by various factors, such as bottlenecks, traffic incidents, bad weather, work zones, poor traffic signal timing, and special events. One key step to addressing traffic congestion and identifying its root cause is an accurate prediction of traffic flow. Accurate traffic flow prediction is also important for the successful deployment of smart transportation …


Trade And Transportation Talent Pipeline Blueprints: Building Universityindustry Talent Pipelines In Colleges Of Continuing And Professional Education, Tyler D. Reeb, Stacey Park Feb 2023

Trade And Transportation Talent Pipeline Blueprints: Building Universityindustry Talent Pipelines In Colleges Of Continuing And Professional Education, Tyler D. Reeb, Stacey Park

Mineta Transportation Institute Publications

The rapid adoption of transformational technologies along with other economic and cultural shifts, have created a gap between workers and the skills and knowledge necessary for in-demand occupations. Trade and Transportation Talent Pipeline Blueprints: Building University-Industry Talent Pipelines in Colleges of Continuing and Professional Education identifies the steps required to build talent pipelines that target in-demand trade and transportation occupations requiring specific degrees, certificates, and non-credit professional development. This report provides a literature review and labor market data analysis. It also includes documentation of methodology in planning a pilot program for Colleges of Professional and Continuing Education housed within each …


Achieving Excellence For California’S Freight System: Developing Competitiveness And Performance Metrics; Incorporating Sustainability, Resilience, And Workforce Development, Jian-Yu Ke, Fynnwin Prager, Jose Martinez, Chris Cagle Dec 2021

Achieving Excellence For California’S Freight System: Developing Competitiveness And Performance Metrics; Incorporating Sustainability, Resilience, And Workforce Development, Jian-Yu Ke, Fynnwin Prager, Jose Martinez, Chris Cagle

Mineta Transportation Institute Publications

This study explores the question of whether California's freight system is staying competitive with other US regions. A novel analytical framework compares supply chain performance metrics across multiple US states and regions for seaports, airports, highways, freight rail service, and distribution centers by combining the Performance Evaluation Matrix (PEM), Competitive Position Matrix (CPM), and Business Process Management (BPM) approaches. Analysis of industry data and responses from structured interviews with 30 freight industry experts across 5 transportation sectors suggests that California's freight system is competitive for seaports, airports, and freight rail; however, highways and distribution centers have room for improvement with …


What Do Americans Think About Federal Tax Options To Support Transportation? Results From Year Twelve Of A National Survey, Asha Weinstein Agrawal, Hilary Nixon Jun 2021

What Do Americans Think About Federal Tax Options To Support Transportation? Results From Year Twelve Of A National Survey, Asha Weinstein Agrawal, Hilary Nixon

Mineta Transportation Institute Publications

This report summarizes the results from the twelfth year of a national public opinion survey asking U.S. adults questions related to their views on federal transportation taxes. A nationally-representative sample of 2,516 respondents completed the online survey from February 5 to 23, 2021.

The questions test public opinions about raising the federal gas tax rate, replacing the federal gas tax with a new mileage fee, and imposing a mileage fee just on commercial travel. In addition to asking directly about support for these tax options, the survey collected data on respondents’ views on the quality of their local transportation system, …


Surface Transportation Supply Chain Security: Creating A Blueprint For Future Research, Frances Edwards, Joseph Szyliowicz, Dan Goodrich, William Medigovich, Liz Lange, Autumn Anderton Apr 2021

Surface Transportation Supply Chain Security: Creating A Blueprint For Future Research, Frances Edwards, Joseph Szyliowicz, Dan Goodrich, William Medigovich, Liz Lange, Autumn Anderton

Mineta Transportation Institute Publications

Ninety percent of the world’s trade goods travel by surface transportation, using maritime, road and rail assets. The security of the goods in transit, the infrastructure supporting the movement, and the vehicles, are required to ensure that international commerce proceeds successfully. Much has been written about the surface supply chain itself, but little has focused on the security of these components. This report provides a guide for those wanting an increased understanding of the security issues that supply chain surface transportation systems confront and a blueprint to guide their future research.


Do Equity And Accountability Get Lost In Losts? An Analysis Of Local Return Funding Provisions In California’S Local Option Sales Tax Measures For Transportation, Jaimee Lederman, Peter Haas, Stephanie Kellogg, Martin Wachs, Asha Weinstein Agrawal Feb 2021

Do Equity And Accountability Get Lost In Losts? An Analysis Of Local Return Funding Provisions In California’S Local Option Sales Tax Measures For Transportation, Jaimee Lederman, Peter Haas, Stephanie Kellogg, Martin Wachs, Asha Weinstein Agrawal

Mineta Transportation Institute Publications

This study explores how local return provisions of local option sales taxes (LOSTs) for transportation are allocated and spent to meet local and regional transportation needs. Local return refers to the component of county LOST measures that provides funding directly to municipalities in the county to be used to meet local needs. Local return has become a fixture in LOSTs; 58 LOST measures placed on the ballot in California (as of 2019) that have included local return in their expenditure plan have an average of 35% of revenues dedicated to local return. Local return provisions in the ballot measures often …


Freight Demand Model For Southern California Freeways With Owner–Operator Truck Drivers, Joseph J. Kim, Samuel Dominguez, Luis Diaz Oct 2020

Freight Demand Model For Southern California Freeways With Owner–Operator Truck Drivers, Joseph J. Kim, Samuel Dominguez, Luis Diaz

Mineta Transportation Institute Publications

This study evaluates the demand for truck-only toll lanes on Southern California freeways with owner–operator truck drivers. The study implemented the stated preference survey method to estimate the value placed by drivers on time, reliability, and safety measures using various scenarios geared towards assessing those values. The project team met face-to-face with owner- operator truck drivers near the Ports of Los Angeles and Long Beach to understand the drivers’ perspectives regarding truck-only toll lanes on Southern California freeways. A data set containing 31 survey responses is obtained and used for statistical data analysis using analysis of variable (ANOVA) and two …


Critical Issues In Trucking Workforce Development, Thomas O’Brien, Tyler Reeb, Deanna Matsumoto, Diana Sanchez Apr 2020

Critical Issues In Trucking Workforce Development, Thomas O’Brien, Tyler Reeb, Deanna Matsumoto, Diana Sanchez

Mineta Transportation Institute Publications

This white paper identifies research opportunities focused on workforce development for the trucking industry, particularly regarding truck drivers and the truck driver shortage. Interviews were conducted with key national and state trucking industry leaders. In addition, the authors gathered information from relevant sessions at the Transportation Research Board (TRB) Annual Meeting in January of 2020. The researchers also synthesized recent literature related to the trucking industry and workforce development. Key findings indicate that 1) the shortage may be a byproduct of “churn,” where truck drivers are leaving not the industry, but their respective companies for other companies, which creates a …


Review Of Literature And Curricula In Smart Supply Chain & Transportation, Seung Jun Lee, Tianqin Shi Sep 2018

Review Of Literature And Curricula In Smart Supply Chain & Transportation, Seung Jun Lee, Tianqin Shi

Mineta Transportation Institute Publications

This study provides a review of existing smart supply chain management (SCM) literature and current course offerings in order to identify unexplored implications of smart SCM. Specifically, the study focuses on curricula within the state of California to derive potential opportunities for the relevant practitioners in the Bay Area. In addition, the study further extends curriculum review to other well-recognized SCM programs around the U.S. By exploring current relevant course offerings from different academic institutions for higher education (i.e., universities), this research aims to deliver general ideas useful to knowledge practitioners in fields concerning SCM. Finally, the research illustrates a …