Download or read book The Historic Bridges of Philadelphia written by Frederick Perry Powers and published by . This book was released on 1914 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Historic Bridges of Philadephia written by Fred Perry Powers and published by . This book was released on 1914 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pennsylvania s Historic Bridges written by Fred J. Moll and published by Arcadia Publishing. This book was released on 2007 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: PennsylvaniaA[a¬a[s Historic Bridges examines the development of different types of bridge structures across Pennsylvania through the world of postcards, many of which are from the early 1900s. The structures featured are constructed from various materials and in a multitude of styles. Also found within these pages are several postcards of pedestrian bridges, canal bridges, trolley bridges, railroad bridges, and an aqueduct.
Download or read book Historic Bridges of Pennsylvania written by William H. Shank and published by . This book was released on 1980 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pennsylvania s Covered Bridges written by Benjamin D. Evans and published by . This book was released on 2001 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: The result is a revised and expanded second edition, filled to the brim with color photographs and additional information about each of the 221 remaining covered bridges in the state."--BOOK JACKET.
Download or read book Historic Iron and Steel Bridges in Maine New Hampshire and Vermont written by Glenn A. Knoblock and published by McFarland. This book was released on 2012-01-27 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book chronicles the development of metal truss and related bridges in Maine, New Hampshire and Vermont from the 1860s to 1940: the various types and their inventors, historical changes in the highway and railroad networks that caused these bridges to be built, the rise of state bridge-building agencies, developments in the field of civil engineering, and preservation trends. While many notable metal bridges of the past are discussed in the context of these topics, the book's main focus is a detailed account of the remaining historic bridges.
Download or read book The Bridges of New Jersey written by Steven M. Richman and published by Rutgers University Press. This book was released on 2005 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Richman provides a rare photographic and poetic journey across 60 of New Jersey's bridges, ranging from impressive suspension spans such as the Ben Franklin and George Washington Bridges, to the small wrought iron and stone bridges that are cherished by local citizens.
Download or read book Crossing the Hudson written by Donald Wolf and published by Rutgers University Press. This book was released on 2010-04-15 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fog, tide, ice, and human error--before the American Revolution those who ventured to cross the vast Hudson Valley waterway did so on ferryboats powered by humans, animals, and even fierce winds. Before that war, not a single Hudson River bridge or tunnel had been built. It wasn't until Americans looked to the land in the fight for independence that the importance of crossing the river efficiently became a subject of serious interest, especially militarily. Later, the needs of a new transportation system became critical--when steam railroads first rolled along there was no practical way to get them across the water without bridges. Crossing the Hudson continues this story soon after the end of the war, in 1805, when the first bridge was completed. Donald E. Wolf simultaneously tracks the founding of the towns and villages along the water's edge and the development of technologies such as steam and internal combustion that demanded new ways to cross the river. As a result, innovative engineering was created to provide for these resources. From hybrid, timber arch, and truss bridges on stone piers to long-span suspension and cantilevered bridges, railroad tunnels, and improvements in iron and steel technology, the construction feats that cross the Hudson represent technical elegance and physical beauty. Crossing the Hudson reveals their often multileveled stories--a history of where, why, when, and how these structures were built; the social, political, and commercial forces that influenced decisions to erect them; the personalities of the planners and builders; the unique connection between a builder and his bridge; and the design and construction techniques that turned mythical goals into structures of utility and beauty.
Download or read book Pennsylvania s Covered Bridges written by Fred J. Moll and published by Arcadia Publishing. This book was released on 2012 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book invites the reader to step back in time and imagine the days when ancestors traveled through wooden spans to reach their daily destinations. Starting in the early 1800s, Pennsylvania's rich forests provided natural material for the construction of more than 1,500 covered bridges across the state. The first covered bridge was built in 1805. Pennsylvania's Covered Bridges looks at the earliest covered bridges as well as those that have survived modern progress. Images also show rare railroad covered bridges that have been saved from destruction over the years.
Download or read book The Benjamin Franklin Bridge written by Michael Howard and published by Arcadia Publishing. This book was released on 2009-03 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bridges Over the Delaware River written by Frank T. Dale and published by Rutgers University Press. This book was released on 2003 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Dale brings us the stories behind each bridge, covering design, engineering, ownership, finances, and politics. He chronicles the life of each, from the original construction, through modifications, and sometimes, through the bridges' multiple destructions and reconstructions... Dozens of rare photos give readers a captivating window back into the past"--from back cover.
Download or read book The Building of the Delaware River Bridge written by Charles Carswell and published by . This book was released on 1926 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Historic Highway Bridges of Michigan written by Charles K. Hyde and published by Wayne State University Press. This book was released on 1993 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Michigan's historic highway bridges are rapidly being torn down and replaced as they deteriorate or become unable to support increased traffic volumes and loads. While the state has the responsibility of providing safe bridges, historian Charles K. Hyde maintains that the state must also preserve many of these remaining historic structures to insure that future generations will have them to view and appreciate. In Historic Highway Bridges of Michigan, Hyde identifies Michigan's historically significant highway bridges within the broader contexts of American bridge design and construction in the 19th and 20th centuries. The book summarizes the improvement of highway bridge design in the United States and compares Michigan's experiences with national trends. To aid the reader interested in visiting the historic highway bridges of Michigan, regional maps show the location of bridges included in the text.
Download or read book Historic American Covered Bridges written by Brian J. McKee and published by American Society of Civil Engineers. This book was released on 1997 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the featured bridges are two of the longest covered bridges left in the United States, the Medora and Williams bridges; Kentucky's Bennett Mill Bridge, the only surviving Wheeler truss bridge; and the Stark Bridge in New Hampshire, which provides one of the most picturesque scenes in America.
Download or read book Report of the Delaware River Bridge and Tunnel Commission to the Governor and General Assembly of the Commonwealth of Pennsylvania written by Pennsylvania. Delaware River Bridge and Tunnel Commission and published by . This book was released on 1919 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Historic Highway Bridges of Oregon written by Dwight A. Smith and published by . This book was released on 1989 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handsome illustrations of more than two hundred bridges, including Columbia River Scenic Highway bridges, covered bridges, and magnificent coastal bridges.
Download or read book Tom Paine s Iron Bridge Building a United States written by Edward G. Gray and published by W. W. Norton & Company. This book was released on 2016-04-25 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: The little-known story of the architectural project that lay at the heart of Tom Paine’s political blueprint for the United States. In a letter to his wife Abigail, John Adams judged the author of Common Sense as having “a better hand at pulling down than building.” Adams’s dismissive remark has helped shape the prevailing view of Tom Paine ever since. But, as Edward G. Gray shows in this fresh, illuminating work, Paine was a builder. He had a clear vision of success for his adopted country. It was embodied in an architectural project that he spent a decade planning: an iron bridge to span the Schuylkill River at Philadelphia. When Paine arrived in Philadelphia from England in 1774, the city was thriving as America’s largest port. But the seasonal dangers of the rivers dividing the region were becoming an obstacle to the city’s continued growth. Philadelphia needed a practical connection between the rich grain of Pennsylvania’s backcountry farms and its port on the Delaware. The iron bridge was Paine’s solution. The bridge was part of Paine’s answer to the central political challenge of the new nation: how to sustain a republic as large and as geographically fragmented as the United States. The iron construction was Paine’s brilliant response to the age-old challenge of bridge technology: how to build a structure strong enough to withstand the constant battering of water, ice, and wind. The convergence of political and technological design in Paine’s plan was Enlightenment genius. And Paine drew other giants of the period as patrons: Benjamin Franklin, George Washington, Thomas Jefferson, and for a time his great ideological opponent, Edmund Burke. Paine’s dream ultimately was a casualty of the vicious political crosscurrents of revolution and the American penchant for bridges of cheap, plentiful wood. But his innovative iron design became the model for bridge construction in Britain as it led the world into the industrial revolution.
