Isamba sokutshalwa kwezimali kwe-Qingdao-Haiyang intercity (isigaba esiluhlaza okwesibhakabhaka seSilicon Valley) iphrojekthi yokuthutha kaloliwe ilinganiselwa ku-19.5 billion yuan.Iphrojekthi iqala esiteshini somgwaqo i-Miaoling futhi iphelela esiteshini sase-yantian empumalanga, enobude obungu-58.44km.Kuneziteshi ezingama-22, okuhlanganisa iziteshi ezi-4 ezingaphansi komhlaba kanye neziteshi eziphakeme eziyi-18, ezinezikhala zesiteshi ezimaphakathi ezingamamitha angama-2756.
