Thi Nai Bridge (Vietnamese: Cầu Thị Nại) is a bridge in Vietnam, connecting the city of Quy Nhon to the Phương Mai Peninsula. The bridge was inaugurated in 2006 and is the longest sea bridge in Vietnam with a length of 2477.3 metres, and width of 14.5 metres. The bridge took three years to construct and opened on December 22, 2006.[1] It cut the road distance from Quy Nhon City to Nhon Hoi Economic Zone from 60km (via Tuy Phước District) to only 7km.[1]