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TCRP report 155 provides guidelines and descriptions for the design of various common types of light rail transit (LRT) track. The track structure types include ballasted track, direct fixation ("ballastless") track, and embedded track. The report considers the characteristics and interfaces of vehicle wheels and rail, tracks and wheel gauges, rail sections, alignments, speeds, and track moduli. The report includes chapters on vehicles, alignment, track structures, track components, special track work, aerial structures/bridges, corrosion control, noise and vibration, signals, traction power, and the integration of LRT track into urban streets.
In 1848, a group of ambitious American entrepreneurs decided to embark upon a remarkable engineering feat—they would build a railroad across the Isthmus of Panama to connect the Atlantic and Pacific Oceans. The creation of the Panama Railroad ranks as one the boldest capitalist ventures in the 19th century, and would require battling climate, disease, and geography before it was completed. On a human level, it would transform the destiny of thousands of lives in America, Panama, the West Indies, and Asia, as well as in Ireland. The Panama Railroad provides the first comprehensive account of the railroad's construction, going well beyond the known stories of the titans of industry involved with its construction, such as William Aspinwall, George Law, and Cornelius Vanderbilt. It seeks to correct false claims and address numerous gaps in past histories, and in particular showcases the stories of the ordinary Irish workers willing to travel halfway around the globe to pursue an uncertain future and a perilous undertaking in the hopes of escaping the devastating aftermath of the Great Famine of 1845–49.
At the end of the 19th century, Portland led the nation in the development of interurban electric railways. The city became the hub of an electric rail network that spread throughout the Willamette Valley. This is the story of the pioneering local railways that started it all as they built south along the Willamette River to Oregon City and east to Estacada and Bull Run in the foothills of the Cascade Mountains. More than 200 historic images illustrate Portland's Interurban Railway from its rudimentary beginnings through the peak years, when passengers rode aboard the finest examples of the car builders' art, to the sudden end in 1958.
Impeccable scholarship and lavish illustration mark this landmark study of American railroad folksong. Norm Cohen provides a sweeping discussion of the human aspects of railroad history, railroad folklore, and the evolution of the American folksong. The heart of the book is a detailed analysis of eighty-five songs, from "John Henry" and "The Wabash Cannonball" to "Hell-Bound Train" and "Casey Jones," with their music, sources, history, and variations, and discographies. A substantial new introduction updates this edition.