Impact of the Transcontinental Railroad. There are few things in American history that had the impact of the Transcontinental Railroad. Before it was completed, it cost $1,000 to travel between California and New York, and it could take as long as six months to sail around Cape Horn in South America.mpact of the Transcontinental Railroad. There are few things in American history that had the impact of the Transcontinental Railroad. Before it was completed, it cost $1,000 to travel between California and New York, and it could take as long as six months to sail around Cape Horn in South America.
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Tyvek Coveralls. Slip into comfortable full body protection with DuPont Tyvek disposable suits, coveralls and jumpsuits. Engineered to suit a variety of occupational needs, from construction work to waste clean-up, these versatile coveralls shield like armor but move like your everyday clothes.yvek Coveralls. Slip into comfortable full body protection with DuPont Tyvek disposable suits, coveralls and jumpsuits. Engineered to suit a variety of occupational needs, from construction work to waste clean-up, these versatile coveralls shield like armor but move like your everyday clothes.