<header style="color: rgb(51, 51, 51); font-family: georgia, serif; font-size: 16px; line-height: 25px; ">China opens world's longest cross-sea bridge </header>Yan Runbo / Imaginechina via APAerial view of the Jiaozhou Bay bridge on June 29. Linking China's eastern port city of Qingdao to an offshore island, Huangdao, it is the world's longest cross-sea bridge at over 26 miles. Han Jiajun / Imaginechina via APPart of the Jiaozhou Bay bridge. Wu Hong / EPA, fileConstruction work on the Jiaozhou Bay bridge on June 1. The bridge opened on June 30 after more than four years of building work. Huang Jiexian / Imaginechina via AP, fileThe Jiaozhou Bay bridge during construction on January 6. The bridge is expected to carry over 30,000 cars a day and will cut the commute between the city of Qingdao and the sprawling suburb of Huangdao by between 20 and 30 minutes. HAWA WACHINA NI MWISHO WA YOTE DARAJA REFU KUPITA YOTE YALIYOPO DUNIANI SI MCHEZO WAVIMBA MACHO. DARAJA LINA UWEZO WA KUCHUKUWA GARI ELFU 30.000 KWA DAKIKA 20 MPAKA 30.