The 1.5-mile long underground highway that cost £40bn and moves 4,400 passengers per hour
This stretch of underground road was thought-up and built by Elon Musk, and could be copied in urban centres around the world.
Daily Express :: World Feed
This stretch of underground road was thought-up and built by Elon Musk, and could be copied in urban centres around the world.
Daily Express :: World Feed