Download or read book Toward Improved Transportation Construction Through Research written by Boyd C. Paulson (Jr.) and published by . This book was released on 1980 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toward Infrastructure Improvement written by National Research Council and published by National Academies Press. This book was released on 1994-02-01 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book advises the federal government on a national infrastructure research agenda. It takes the position that the traditional disciplinary and institutional divisions among infrastructure modes and professions are largely historical artifacts that impose barriers to the development of new technology and encourages the government to embrace a more interdisciplinary approach. In order to be practical, the study focuses on infrastructure technologies that can be incorporated into or overlay current systems, allow for alternative future alternative future urban development, and are likely to have value cutting across the distinct functional modes of infrastructure. Finally, the report is organized according to seven broad cross-cutting areas that should promote interdisciplinary approaches to infrastructure problems: systems life-cycle management, analysis and decision tools, information management, condition assessment and monitoring technology, the science of materials performance and deterioration, construction equipment and procedures, and technology management.
Download or read book Federally Coordinated Program of Research and Development in Highway Transportation Improved design to reduce costs extend life expectancy and insure structural safety written by and published by . This book was released on 1980 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Federally Coordinated Program of Research and Development in Highway Transportation Improved design to reduce costs extend life expectancy and insure structural safety written by United States. Federal Highway Administration and published by . This book was released on 1975 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Federally Coordinated Program of Research and Development in Highway Transportation Improved materials utilization and durability written by United States. Federal Highway Administration and published by . This book was released on 1973 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Federally Coordinated Program of Research and Development in Highway Transportation Improved highway design and operation for safety written by and published by . This book was released on 1980 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transportation Research written by United States. General Accounting Office and published by DIANE Publishing. This book was released on 2003 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geospatial Information Infrastructure for Transportation Organizations written by and published by Transportation Research Board. This book was released on 2004 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: "As a basis for advancing sound decision making, the Bureau of Transportation Statistics (BTS) of the U.S. Department of Transportation (USDOT) is committed to developing high-quality transportation data and information. With the understanding that geospatial data provide an important infrastructure for managing and integrating information necessary for informed decision making, BTS asked the Transportation Research Board to conduct a project to provide recommendations for improving geospatial information infrastructure among and across all modes of transportation. The objectives of this project were to (a) characterize the current practice in geospatial information technologies in transportation organizations; (b) identify problems and opportunities in coordination, communication, and cooperation on geospatial information among transportation modes; (c) suggest mechanisms for the development, management, and coordination of geospatial information technologies throughout USDOT; and (d) recommend approaches for enhancing geospatial information within transportation organizations. The intent is to provide recommendations to transportation agencies, primarily at the federal level but also at the state and local levels, to enhance decision making through rethinking institutional roles and responsibilities; building capacity and commitment; and augmenting the creation, sharing, and use of geospatial information."--Page viii.
Download or read book Building a Sustainable Transportation Infrastructure for Long Term Economic Growth written by Smirnova, Olga V. and published by IGI Global. This book was released on 2019-02-22 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-term economic growth and increasing vehicle congestion is creating a greater demand for efficient and safe transportation. The high cost of maintaining and fixing pre-existing infrastructure is leading the industry to realize that sustainable long-term transportation planning is needed to keep pace with the growing economy. Building a Sustainable Transportation Infrastructure for Long-Term Economic Growth examines contemporary transportation issues through the lens of various modes of transportation while also focusing on the importance of sustainability, urban planning, and funding. The book covers the topics of sustainability and climate change, public management and planning, financing of transportation infrastructure, and revenue and spending issues facing modern transportation infrastructure. It is ideally designed for engineers, planners, government officials, transportation specialists, legislators, researchers, academicians, students, and industry professionals seeking current research on sustainable transport systems.
Download or read book Modeling the Effect of a Road Construction Project on Transportation System Performance written by Venu M. Kukkapalli and published by . This book was released on 2019 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Road construction projects create physical changes on roads that result in capacity reduction and travel time escalation during the construction project period. The reduction in the posted speed limit, the number of lanes, lane width and shoulder width at the construction zone makes it difficult for the road to accommodate high traffic volume. Therefore, the goal of this research is to model the effect of a road construction project on travel time at road link-level and help improve the mobility of people and goods through dissemination or implementation of proactive solutions. Data for a resurfacing construction project on I-485 in the city of Charlotte, North Carolina (NC) was used evaluation, analysis, and modeling. A statistical t-test was conducted to examine the relationship between the change in travel time before and during the construction project period. Further, travel time models were developed for the freeway links and the connecting arterial street links, both before and during the construction project period. The road network characteristics of each link, such as the volume/ capacity (V/C), the number of lanes, the speed limit, the shoulder width, the lane width, whether the link is divided or undivided, characteristics of neighboring links, the time-of-the-day, the day-of-the-week, and the distance of the link from the road construction project were considered as predictor variables for modeling. The results obtained indicate that a decrease in travel time was observed during the construction project period on the freeway links when compared to the before construction project period. Contrarily, an increase in travel time was observed during the construction project period on the connecting arterial street links when compared to the before construction project period. Also, the average travel time, the planning time, and the travel time index can better explain the effect of a road construction project on transportation system performance when compared to the planning time index and the buffer time index. The influence of predictor variables seem to vary before and during the construction project period on the freeway links and connecting arterial street links. Practitioners should take the research findings into consideration, in addition to the construction zone characteristics, when planning a road construction project and developing temporary traffic control and detour plans.
Download or read book The Budget of the United States Government written by United States and published by . This book was released on 2004 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Construction and materials research and development for the nation s public works written by and published by DIANE Publishing. This book was released on with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Transportation Strategic Research Plan written by U.s. Department of Transportation and published by Createspace Independent Publishing Platform. This book was released on 2000-05-31 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is one of two implementation documents for the National Transportation Science and Technology Strategy. It deals with the areas of basic or enabling research which are necessary to provide the technological foundation for new and improved transportation systems. The Plan considers the roles of a broad range of parties involved in the transportation enterprise: Federal government agencies; State, local and tribal agencies; academic institutions, and the private sector. It focuses on seven areas of enabling research: human performance and behavior; advanced materials and structures; computer, information, communication systems; energy, propulsion, and environmental engineering; sensing and measurement; analysis, modeling, design and construction tools; and social and economic policy issues.
Download or read book Federally Coordinated Program of Research and Development in Highway Transportation Construction maintenance implementation and management written by and published by . This book was released on 1973 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearings written by United States. Congress Senate and published by . This book was released on 1963 with total page 2550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by and published by . This book was released on 1947-05 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Department of Transportation and Related Agencies Appropriations for 1980 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Transportation and Related Agencies Appropriations and published by . This book was released on 1979 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
