Bridge: Flipper bridge
Type: Strait crossing bridge
Location: Hong Kong, Macao and Zhuhai
Feauture: Alternate-side driving switch (right side to left side)
Designer: NL Architects
3D video: http://www.youtube.com/watch?feature=player_embedded&v=njIfhanGy1U
Reference: http://www.fastcompany.com/1660258/traffic-report-how-to-switch-to-the-other-side-of-the-road-without-causing-a-70-car-pileup