51 research outputs found
Research and Training of Private Transportation Providers for the Efficient and Effective Provision of Public Transportation Services
A considerable portion of urban public transportation is provided by private transportation operators. Overall, 1.8% of urban transportation research/training are spent on research and training needs of the privately provided public transportation sector. The imbalance is striking considering the amount and type of urban public transportation service offered by the private sector. Private providers offer most of the service for special sporting events and the majority of the tourism transportation, and they also generate significant employment when all aspects are taken into consideration. The objectives of this project were to undertake research and training programs that support more efficient and effective public transportation services from both the public and private sectors with the purpose of sharing findings and providing recommendations to the large number of private transportation officials engaged in providing public transportation
Airport Drop-Off and Pick-Up Charges in Great Britain: Will They Come to the United States?
As transportation network companies (TNCs) like Uber and Lyft drive a change in modern transport behaviors, fewer passengers pay for services such as parking or commercial vehicle drop-off at airports, meaning that what once was a primary revenue source for airports now has a tenuous future. Therefore, airports must find a way to counterbalance the revenue losses created by these changes. One such solution has been on the rise in Great Britain. With airport drop-off and pick-up charges, private vehicles must pay for the convenience of loading or unloading passengers at the airport entrance. Not only does this practice have the potential to generate millions of dollars in annual revenue, but it also offers a remedy for other maladies such as congestion and safety issues on airport roads. This report examines the effects that drop-off and pick-up charges have had in Great Britain and explores what US airports might expect should they too adopt the practice
Asset Utilization Potential of Building a Trucking and Rail Intermodal Hub in the St. Louis Region
Part of DTRT13-G-UTC37Annually, more than one billion tons of cargo pass through St. Louis, Missouri, making it the \u201cGateway to the West,\u201d as termed by the Missouri Economic Research and Information Center (2014). In Missouri, 45% of all cargo traffic moves by railroad, and 49% is transported by truck (Missouri Department of Transportation 2017). As trade continues to flourish in the region, there is increased shipper and carrier demand for making St. Louis an intermodal hub in order to optimize the region\u2019s strategic location, increase profit, and lower transportation costs. The objective of this study was to assess the asset utilization potential of building a trucking and rail intermodal hub in the St. Louis region by looking at industry history, examining transportation policies and initiatives in the St. Louis region, and evaluating the major stakeholders affected by intermodal initiatives. Because today\u2019s transportation development decisions greatly impact environmental and economic sustainability, in addition to community welfare, the research project also focused on whether a common intermodal hub in St. Louis would minimize trucking and railroad operational and economic costs. The topics of property rights, externalities, net benefit to society, and technological growth are discussed in this research project. Case studies of other cities in the United States that have had success with intermodal development are also presented in this report. The primary methodology for this project focused on geospatial mapping of providers in the St. Louis region. This information was used to provide a detailed analysis of the creation of a railroad and trucking hub in St. Louis to facilitate the interaction of intermodal trade. The study explained the primary benefit of reducing intercity transfer costs to showcase the benefits and limitations associated with a common intermodal hub expansion in the St. Louis region. The authors concluded that the benefits outweigh any negatives and proposed the ideal location of the intermodal hub in St. Louis
A Conceptual Model of Natural and Anthropogenic Drivers and Their Influence on the Prince William Sound, Alaska, Ecosystem
Prince William Sound (PWS) is a semi-enclosed fjord estuary on the coast of Alaska adjoining the northern Gulf of Alaska (GOA). PWS is highly productive and diverse, with primary productivity strongly coupled to nutrient dynamics driven by variability in the climate and oceanography of the GOA and North Pacific Ocean. The pelagic and nearshore primary productivity supports a complex and diverse trophic structure, including large populations of forage and large fish that support many species of marine birds and mammals. High intra-annual, inter-annual, and interdecadal variability in climatic and oceanographic processes as drives high variability in the biological populations. A risk-based conceptual ecosystem model (CEM) is presented describing the natural processes, anthropogenic drivers, and resultant stressors that affect PWS, including stressors caused by the Great Alaska Earthquake of 1964 and the Exxon Valdez oil spill of 1989. A trophodynamic model incorporating PWS valued ecosystem components is integrated into the CEM. By representing the relative strengths of driver/stressors/effects, the CEM graphically demonstrates the fundamental dynamics of the PWS ecosystem, the natural forces that control the ecological condition of the Sound, and the relative contribution of natural processes and human activities to the health of the ecosystem. The CEM illustrates the dominance of natural processes in shaping the structure and functioning of the GOA and PWS ecosystems
Taxi! Urban economies and the social and transport Impacts of the taxicab.
The taxicab provides a significant contribution to the accessibility of a city and provides a wide range of services across many social groups. Considering the role of the taxi this books examines the impacts that the mode currently has, and how it may continue to develop in the provision of access within the city
Taxi! Urban economies and the social and transport Impacts of the taxicab.
The taxicab provides a significant contribution to the accessibility of a city and provides a wide range of services across many social groups. Considering the role of the taxi this books examines the impacts that the mode currently has, and how it may continue to develop in the provision of access within the city
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