qīng zàng gōng lù
Qinghai-Tibet Highway
青
qīng
abbr. for 青海[Qing1 hai3], Qinghai Province
藏
zàng
abbr. for Xizang or Tibet Autonomous Region 西藏[Xi1 zang4]
公
gōng
public
路
lù
road (CL:條|条[tiao2])