ITS Berkeley

Aviation System Performance Measures

Gosling, Geoffrey D.
1999

Within the transportation community, there is a growing recognition of the need to consider decisions addressing future investments in the transportation system from a multimodal perspective. This viewpoint has been given added weight by the passage of the Intermodal Surface Transportation Efficiency Act (ISTEA) in 1991, which not only recognized the importance of viewing the transportation system from an intermodal perspective, but also stressed the need to address the efficiency with which the system meets the transportation needs of its users. This approach was reinforced with the...

Riding First Class: Impacts of Silicon Valley Shuttles on Commute & Residential Location Choice

Dai, Danielle
Weinzimmer, David
2014

Employer-provided private shuttles have become a prominent part of the transportation network between San Francisco and Silicon Valley. As the Bay Area plans for transportation investments to meet sustainability goals and accommodate future population and employment growth, an understanding of the role of regional commuter shuttles becomes increasingly important. This study investigates the impacts of private shuttles on commute mode and residential location choice by conducting a travel time comparison and surveying shuttle riders. The authors find that the provision of shuttles and...

A Brief History of Transportation Policies and Institutions

Deakin, Elizabeth
2021

A Brief History of Transportation Policy and Institutions presents the development of transportation systems in the United States, with particular attention to California. The review includes key technological advances in transportation and the institutions that were developed to implement them. The paper also discusses the problem of organizational inertia and the issues associated with changing organizational culture to better reflect the problems of the day. Review of Statewide Transportation Plans for California reviews the most recently adopted CTP and other key transportation plans...

Examination of Key Transportation Funding Programs in California and Their Context

Gahbauer, John
Matute, Juan
Coutin, Talia S.
Rios Gutierrez, Alejandra
Rios Gutierrez, Nataly
2021

Examination of Key Transportation Funding Programs in California and Their Context assesses the congruence between funding programs and state goals for transportation. Particular attention is given to major funding sources, such the State Operation and Protection Program, and programs designed to promote key state goals, including the Affordable Housing and Sustainable Communities program, the Transit and Intercity Rail Capital Program, the Transformative Climate Communities program, and the Sustainable Transportation Planning Grant program.

Variable-Rate State Gasoline Taxes

Ang-Olson, Jeffrey
Wachs, Martin
Taylor, Brian D.
1999

Inflation and increased fuel economy have reduced the buying power of the revenues collected from state and federal motor fuel taxes. Because fuel taxes are almost always collected on a per-gallon basis, in most states they must be raised by specific acts of the legislature and it is becoming increasingly difficult to find the political support necessary to raise them. A number of states have experimented with fuel taxes that adjust automatically by being indexed to the price of gasoline, to the consumer price index, or to some indicator of highway construction and maintenance costs. This...

Review of Statewide Transportation Plans for California

Deakin, Elizabeth
Chow, Chun Ho
Son, Daisy
2021

California has adopted ambitious goals for its transportation systems. The state has pledged to reduce greenhouse gas(GHG) emissions by 40 percent compared to 1990 levels and by 80 percent by 2050, and has also committed to achieve carbon neutrality by 2045. With transportation a major emitter, substantial changes in transportation vehicles, fuels, operations, and user choices must be achieved to meet these goals. As pressing as climate change goals must be, other goals remain important. California has pledged to maintain its transportation infrastructure in a state of good repair, provide...

The Producer Surplus Associated with Gasolne Fuel Use in the United States

Sun, Yongling
Delucchi, Mark A.
Lawell, C.-Y. Cynthia L.
Ogden, Joan M.
2019

Estimating the producer surplus – the revenue above the average long-run cost – is an important part of social cost-benefit analyses of changes in petroleum use. This paper estimates the producer surplus associated with changes in gasoline fuel use in the United States, and then applies the estimates of producer surplus to two kinds of social cost-benefit analyses related to petroleum use: (1) estimating the wealth transfer from consumers to producers as a result of policies that affect oil use and oil imports to the US, and (2) comparing the actual average cost of gasoline with the...

Cruel Seas: World War 2 Merchant Marine-Related Nautical Fiction from the 1930s to Present

Krummes, Daniel C
2015

Cruel Seas is an annotated bibliography of fiction in English that involves civilian steamships of the merchant marine in works set during World War Two (or slightly before). While the subtitle states "1930s to Present," the last entry was added in 2008, and the work will not be updated. The entries include novels, novellas, and short stories, but exclude poetry, theater plays, and fiction written for juveniles (unless the work can appeal to adults as well). Many of the works involve ships in convoy across the Atlantic.An earlier version of Cruel Seas was published in softcover edition in...

Sources of Information in Highways: A Bibliography

Krummes, Daniel C.
Ambler, Betty
Atwood, Paul
Bix, Janet
Clark, Laurel
Gallwey, John
Geary, Kay
Gutshall, Judy
Haake, Susan
Krummes, Daniel
Matis, Lynn
Motzkus, Gisela
Sweet, Robert
2001

This bibliography, containing over 650 entries, is intended to serve as a guide to the major sources of information on highways. While sources listed focus primarily on the United States and Canada, some international materials have been included. Though emphasis is on current publications, some materials of historical interest have also been included. Resources listed in the bibliography include both print and electronic materials, with many Internet sites falling within that latter category. The bibliography was a collaborative effort and was compiled by twelve members of the...

The Ethical Challenges and Professional Responses of Travel Demand Forecasters

Brinkman, Anthony P.
2003

Thirty years ago scholars first presented convincing evidence that local officials use biased travel demand forecasts to justify decisions based on unstated considerations. Since then, a number of researchers have demonstrated convincingly that such forecasts are systematically optimistic-often wildly so-for reasons that cannot be explained solely by the inherent difficulty of predicting the future. Why do modelers-professional engineers and planners who use quantitative techniques to predict future demand for travel and estimate its potential impact on built and proposed transportation...