The crew that ran the fiber optic cable ran it under the highway and across 500' of my property to the house in maybe 30 minutes. Later, the install crew took an entire day to get it connected. They couldn't get it to work. So another guy comes out and decides the optic cable is bad right at the house. So he installs a patch thing. Still doesn't work. Then he decides its bad further down the drive. Chops the cable and installs another patch. Still doesn't work. Then he tries to drive his truck down to the telephone pole to check the connection at the main line and gets his truck stuck.
Eventually, he figures out that the optic cable had been cut at the highway by a water line crew that came through after the line was run but before the install crew came out. He spliced the line again and finally got one phone line working in the house, but all the other outlets are dead. He spent another hour or so, but never got the other phone outlets to work, but hey, I have one phone line that works in the house. Some time later, I figured out what they missed and got all the lines working again.
No telling what all that time cost to replace a copper line that worked fine.