Shing Mun Tunnels - Traffic Year Traffic (Vehicles) South-bound North-bound Total Daily Average 1997 9,963,876 10,123,429 20,087,305 55,034 1998 9,752,478 9,841,764 19,594,242 53,683 1999 9,705,336 9,762,548 19,467,884 53,337 2000 9,903,248 9,933,616 19,836,864 54,199 2001 9,840,354 9,794,316 19,634,670 53,794 2002 9,972,093 9,941,663 19,913,756 54,558 2003 9,652,610 9,688,391 19,341,001 52,989 2004 9,724,351 9,792,780 19,517,131 53,325 2005 9,665,724 9,730,936 19,396,660 53,142 2006 9,648,578 9,631,553 19,280,131 52,822