This book was converted from its physical edition to the digital format by a community of volunteers. You may find it for free on the web. Purchase of the Kindle edition includes wireless delivery.
Good synopsis of the financing, engineering and construction of the Trans-Continental RR.
When I downloaded this book I thought it might be a somewhat dry read. Surprisingly, The book was very informative as to the total project from mere "what if we could" to completion, including the politics involved in making a go of it. This is a good read for railroad and history buffs.