The Penang Outer Ring Road (PORR) is a 17-kilometre expressway that stretches from Tanjung Tokong to Gelugor, and also across Gurney Drive. With eight interchanges, it will be the primary expressway servicing Penang Island. It is a Federal Government project costing RM1.02 billion
Autority link : http://onthemove.penang.gov.my/proj_porr.htm
