It was a once in a lifetime incident when “World’s Longest Traffic Jam” was formed. World’s longest traffic jam lasted for 12 ...

Beijing-Hong Kong-Macau Expressway ... came to a standstill due to a 214-mile (344 km) traffic jam in June 2014. The transportation problem was compounded by huge protests and incomplete projects.

Drone video captured gridlock on a 50-lane highway in China. The traffic jam happened on the Beijing-Hong Kong-Macau Expressway while people were on their way back to Beijing after the holiday.