"Skip the beginning!"
This book is huge and the background part at the beginning goes on and on. Stick it out, skim it or just skip it. When you get the the the part when the father dies and they start building the bridge, it becomes amazing. The engineering issues, the worksite issues, and New York politics are fascinating. To many people I know couldn't make it through the begining, so they missed a really great book.
I am a safety consultant and the material about cassion work was fascinating. A great read for safety geeks like me.