Geographically, East Kowloon Corridor runs on top of Kowloon City Road and Ma Tau Wai Road[4]. Just ahead of the entrance to Kai Tak Tunnel lies the only branching exit of East Kowloon Corridor, which goes to Kowloon City Road northbound from the northbound direction, San Shan Road eastbound from the southbound direction, and the only branching entrance to the southbound direction fed from San Shan Road westbound. It descends and joins into Chatham Road North near an intersection with Fat Kwong Street.[4][3]
Although the road is named East Kowloon Corridor, it is administratively located in West Kowloon District. The word "East" is used in order to disambiguate from West Kowloon Corridor, which is situated farther west near Lai Chi Kok. Moreover, in the early colonial days, To Kwa Wan and Hung Hom both lied in the eastern half of Kowloon Peninsula, and the area now known as East Kowloon was part of New Kowloon. However, the entire peninsula is now integrated into West Kowloon District.