Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Gregory Rowangould"'
Autor:
Clare Nelson, Gregory Rowangould
Publikováno v:
Findings (2024)
Public option research finds that support for changes in motor fuels taxes or the “gas tax” is low in the United States. Prior research also finds that respondents who have less information about policy questions they are polled on are likely to
Externí odkaz:
https://doaj.org/article/8a815313560a4ee585599edc4535f15a
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2677:1439-1452
The vast majority of travel behavior and sustainable transportation research has focused on urban areas. A rural perspective is lacking. In this study, we aim to dive deeper into understanding how people travel and their perceptions and opinions abou
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2672:53-64
Air pollution emissions from marine port truck activity can pose significant health risks to communities living near ports. One approach to reducing these risks is requiring the use of low-emission trucks at port facilities. This analysis evaluates t
Publikováno v:
Transportation Research Part D: Transport and Environment. 63:222-235
The Intergovernmental Panel on Climate Change estimates that greenhouse gas emissions (GHG) must be cut 40–70% by 2050 to prevent a greater than 2 °Celsius increase in the global mean temperature; a threshold that may avoid the most severe climate
Publikováno v:
Transportation Research Part D: Transport and Environment. 63:261-275
Long range regional transportation plans (LRTPs) are typically evaluated with performance measures calculated for the first and final years of the planning period. We call this the endpoint modeling method. Planning periods span 20–30 or more years
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2672:99-108
State departments of transportation (DOTs) face unique challenges in programming funds for the federal Congestion Mitigation and Air Quality Improvement (CMAQ) program. This is particularly true as more DOTs receive larger shares of so-called “flex
Publikováno v:
Journal of Transport Geography. 94:103113
Autonomous vehicles (AVs) hold great promise for increasing the capacity of existing roadways and intersections, providing more mobility to a wider range of people, and are likely to reduce vehicle crashes. However, AVs are also likely to increase tr
Publikováno v:
Journal of Transport & Health. 6:501-515
The air quality impacts of a metropolitan region's long range transportation plans are generally evaluated by estimating the change in a region's vehicle emission inventory. A change in the overall quantity of vehicle emissions in a region is general
Publikováno v:
Sustainable Cities and Society. 28:67-75
Transportation projects contain many tradeoffs between environmental, social, and economic benefits and costs that affect different groups of stakeholders, each with different priorities and values. Transportation project sponsors are therefore faced