Those Depression era projects are well engineered and constructed. I haven't been on it since the new road was opened. The dam was a major bottleneck in getting to Las Vegas, the worst part of US 60, which was one of the most dangerous roads in AZ. There have always been many, many eyes on everything around there. There are sniper positions, I think. And off the road for miles around, the land is extremely rock and hostile, not exactly a place where you could get away with much.