Didall Causeway Ngerkebesang Island and the Island of Koror are connected by a
causeway "Didall Causeway" which was constructed during the period
when Palau was under Japanese rule. The largest hospital in Palau "Belau National Hospital" is located close to the connection point in Meyuns.
The arterial road in Ngerekebesang Palau's
arterial road connect multiple islands via causeways, with the Didar Causeway being one such link. Within Ngerekebesang Island, the arterial road extends to the west coast boat ramp in Ngerekebesang Hamlet. In 2006, the arterial roads were improved under a Japanese Grant Aid Program. And, another project was conducted until 2009 to secure safe and smooth transportation in Palau Metropolitan Area by improving parts of the arterial roads in Koror and Airai area.{{cite web |date=2010 |author=Akemi Shimura |title=Ex-Post Evaluation of Japanese Grant Aid Project:“The Project for the Rehabilitation of Arterial Roads in the Metropolitan Area” == Resort industry ==