Download or read book Paving Roads and Highways written by Elizabeth Krajnik and published by The Rosen Publishing Group, Inc. This book was released on 2018-12-15 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Roads and highways connect small towns, major cities, and even entire countries to each other. In early history, roads used to be paths made by animals and then were adapted to suit human needs. Today, our roads and highways are paved with asphalt and concrete, among other building materials such as gravel and sand. Creating roads and highways requires swaths of land to be cleared and leveled, and may even require sections of mountains to be taken out. This book explores how these human activities have impacted Earth's landscape and what we might be able change to create less-invasive paving practices in the future.
Download or read book Assessing and Managing the Ecological Impacts of Paved Roads written by National Research Council and published by National Academies Press. This book was released on 2006-01-22 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: All phases of road developmentâ€"from construction and use by vehicles to maintenanceâ€"affect physical and chemical soil conditions, water flow, and air and water quality, as well as plants and animals. Roads and traffic can alter wildlife habitat, cause vehicle-related mortality, impede animal migration, and disperse nonnative pest species of plants and animals. Integrating environmental considerations into all phases of transportation is an important, evolving process. The increasing awareness of environmental issues has made road development more complex and controversial. Over the past two decades, the Federal Highway Administration and state transportation agencies have increasingly recognized the importance of the effects of transportation on the natural environment. This report provides guidance on ways to reconcile the different goals of road development and environmental conservation. It identifies the ecological effects of roads that can be evaluated in the planning, design, construction, and maintenance of roads and offers several recommendations to help better understand and manage ecological impacts of paved roads.
Download or read book Gravel Roads written by Ken Skorseth and published by . This book was released on 2000 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.
Download or read book Asphalt and Politics written by Thomas L. Karnes and published by McFarland. This book was released on 2009-09-22 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: From animal paths to superhighways, transportation has been the backbone of American expansion and growth. This examination of the interstate highway system in the United States, and the forces that shaped it, includes the introduction of the automobile, the Good Roads Movement, and the Lincoln Highway Association. The book offers an analysis of state and federal road funding, modern road-building options, and the successes and failures of the current highway system. Instructors considering this book for use in a course may request an examination copy here.
Download or read book Dependable Highways written by and published by . This book was released on 1918 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Roads Were Not Built for Cars written by Carlton Reid and published by Island Press. This book was released on 2015-04-09 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Roads Were Not Built for Cars, Carlton Reid reveals the pivotal—and largely unrecognized—role that bicyclists played in the development of modern roadways. Reid introduces readers to cycling personalities, such as Henry Ford, and the cycling advocacy groups that influenced early road improvements, literally paving the way for the motor car. When the bicycle morphed from the vehicle of rich transport progressives in the 1890s to the “poor man’s transport” in the 1920s, some cyclists became ardent motorists and were all too happy to forget their cycling roots. But, Reid explains, many motor pioneers continued cycling, celebrating the shared links between transport modes that are now seen as worlds apart. In this engaging and meticulously researched book, Carlton Reid encourages us all to celebrate those links once again.
Download or read book Dependable Highways written by and published by . This book was released on 1933 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Better Roads and Streets written by and published by . This book was released on 1913 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Paving Roads and Highways written by Elizabeth Krajnik and published by The Rosen Publishing Group, Inc. This book was released on 2018-12-15 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Roads and highways connect small towns, major cities, and even entire countries to each other. In early history, roads used to be paths made by animals and then were adapted to suit human needs. Today, our roads and highways are paved with asphalt and concrete, among other building materials such as gravel and sand. Creating roads and highways requires swaths of land to be cleared and leveled, and may even require sections of mountains to be taken out. This book explores how these human activities have impacted Earth's landscape and what we might be able change to create less-invasive paving practices in the future.
Download or read book Public Roads written by and published by . This book was released on 1918 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Paving the Way written by Michael R. Fein and published by . This book was released on 2008 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tells the surprising story of how road construction helped to pave the way to the modern American state. Shows how the growing transportation needs of a steadily industrializing population changed political order from local to state and ultimately to federal governance.
Download or read book Paving Our Ways written by Maxwell Lay and published by CRC Press. This book was released on 2020-11-22 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paving Our Ways covers the international history of road paving in an interesting, readable and technically accurate way. It provides an overview of the associated technologies in a historical context. It examines the earliest pavements in Egypt and Mesopotamia and then moves to North Africa, Crete, Greece and Italy, before a review of pavements used by the Romans in their magnificent road system. After its empire collapsed, Roman pavements fell into ruin. The slow recovery of pavements in Europe began in France and then in England. The work of Trésaguet, Telford and McAdam is examined. Asphalt and concrete slowly improved as paving materials in the second part of the 19th century. Major advances occurred in the 20th century with the availability of powerful machinery, pneumatic tyres and bitumen. The advances needed to bring pavements to their current development are explored, as are the tools for financing, constructing, managing and maintaining pavements. The book should appeal to those interested in road paving, and in the history of engineering and transport. It can also serve as a text for courses in engineering history.
Download or read book The Construction of Roads and Pavements written by Thomas Radford Agg and published by . This book was released on 1916 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Converting Paved Roads to Unpaved written by and published by . This book was released on 2016 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: "TRB National Cooperative Highway Research Program (NCHRP) Synthesis 485: Converting Paved Roads to Unpaved explores how common and under what conditions paved roads are converted to unpaved. NCHRP Synthesis 485 found that the practice of converting paved roads to unpaved is relatively widespread; recent road conversion projects were identified in 27 states. These are primarily rural, low-volume roads that were paved when asphalt and construction prices were low. Those asphalt roads have now aged well beyond their design service life, are rapidly deteriorating, and are both difficult and expensive to maintain. Instead, many local road agencies are converting these deteriorated paved roads to unpaved as a more sustainable solution. According to the report, local road agencies have experienced positive outcomes by converting roads. Many local road agencies reported cost savings after converting, compared with the costs of continuing maintenance of the deteriorating paved road, or repaving. One key to successful conversion is early involvement of the public in the planning process. Other techniques that can be used to improve the overall results of a project include treating or stabilizing granular surfaces to control dust, limiting the rate of aggregate loss, and reducing motor grader/blade maintenance frequency. Stabilization procedures can also improve safety, increase public acceptance, and reduce life-cycle costs and environmental impacts after a conversion has taken place."--Publisher's description.
Download or read book Report of the Investigation of Paving and General Highway Conditions written by National Paving Brick Manufacturers Association. Engineering Commission and published by . This book was released on 1928 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Highway Topics written by and published by . This book was released on 1923 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Highways written by Coleman A. O'Flaherty and published by CRC Press. This book was released on 2001-12-19 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highways' is a comprehensive textbook on all aspects of road engineering. This new edition, written by a team of acknowledged experts in the field, teams up with 'Transport Planning and Traffic Engineering' to become a worthy successor to O'Flaherty's classic 'Highway Engineering' set. This fourth edition covers road location and plans, roadwork ma
