Ever seen a train switch tracks in mid-air? #coolchina

A video of Chongqing's monorail making a remarkably smooth mid-air track switch has gone viral online. Spanning 67 kilometers and carrying more than 1 million passengers a day, Chongqing Rail Transit Line 3 is the world's longest and busiest straddle-type monorail line. And yes, the track really does switch right above the city. (Video courtesy of @yunshangchongqing) #coolchina #track #chongqing 📺 Subscribe to our YouTube channel and stay updated with our latest analysis and interviews:👇 https://www.youtube.com/channel/UCgrNz-aDmcr2uuto8_DL2jg 👈 Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv For more: https://www.cgtn.com/video Most watched videos: Impossible Challenge: 30 seconds to count banknotes BLINDFOLDED https://www.youtube.com/watch?v=ZmP_Ybj-jws Impossible Challenge: Gymnastics Boy Arat Hosseini from Iran! https://www.youtube.com/watch?v=8sxX--U4c8w Impossible Challenge: How to calm babies in 5 seconds? https://www.youtube.com/watch?v=kR3q9sXM7WA