Done to death in this other thread 3 days ago: https://news.ycombinator.com/item?id=38991317
Source: https://www.amazon.com/Path-Between-Seas-Creation-1870-1914/... - it's one of the most fascinating books I've ever read. It covers engineering, geography, 19th century stock market investing, medical advances, and the birth of US state capacity to run projects. Highly recommended!