Many fiber rollouts stumble before trenching begins, not in the field, but in flawed planning rooms. This article uncovers why approved designs collapse under real-world conditions, how disconnected inventories and outdated GIS layers set projects up for failure, and why simulation, permitting, and collaboration must start early. Learn how telecom teams can replace static spreadsheets with live intelligence—and why VC4’s Service2Create rewrites the rules of fiber network planning.