A flyover 550 metres (600 yd) long with 4 lanes passes over Wong Chuk Hang Road. The construction for the flyover cost 358 million Hong Kong dollars. Construction began in October 1998, and ended in December 2001.
Interchanges
The section of Route 1 that runs through Wong Chuk Hang Road has 4 exits. They are numbered 1A, 2, 3, and 4. The entire road is in Wong Chuk Hang, Southern District.