2:52:44Long-form

World's Most Complex Tunnel Project: The Mega Dig | Complete Season | FD Engineering

United StatesPublished July 26, 2026

Views 29.7K  |  Likes 255  |  Comments 19
Views#1,481,249Global
Views#298,820United States

Channel

Free Documentary - EngineeringFree Documentary - Engineering
560K subs365 videosNov 2022

Based on an estimated $0.7–$2 CPM, this video's 29.7K views translate to an estimated $21 – $59 in lifetime ad revenue.

Revenue estimate

Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.

Total (all-time)$21 – $59