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China is famous for its bewildering and oftentimes confusing highway interchanges (立体交叉道)，but the Qianchun interchange in 【小题1】 mountainous province of Guizhou is the only one 【小题2】 actually looks like a giant rollercoaster for cars and trucks.

【小题3】 (Construct)on the Qianchun Interchange began in 2009，but the massive road knot was only completed last year.It   【小题4】   (consist)of 18 different ramps，in 8 directions，on five different layers，with the highest one 【小题5】 (stand)37 meters above ground.Like the nearby Huangjuewan Overpass，in Chongqing,   this incredibly complex infrastructure project has been labelled a nightmare for 【小题6】 (motorist) trying to find their way around.

People on social media pointed 【小题7】 that GPS systems would be confused by the five       different layers of road，but officials claims that the directions and exits on the interchange are       【小题8】 (clear)marked and that even if you make mistakes，it's always easy to turn around.Still，just looking at this thing leaves me 【小题9】 (confuse).I can’t imagine 【小题10】 having to       find my way around it must be like.