> ISPs or dark fiber providers have detailed maps aligning with road networks. Most of the time. I worked a summer for Virgin (UK) basically digging holes to r

> ISPs or dark fiber providers have detailed maps aligning with road networks. Most of the time. I worked a summer for Virgin (UK) basically digging holes to run cables. I'd say 1 in every 6-7 jobs we dug the hole and found no existing Virgin inf. in the ground. You'd have to come back the next day hopefully with better information to try again.