Riau Strait ( id, Selat Riau) is a strait in

Riau Archipelago The Riau Archipelago is a ''geographic'' term (as opposed to administrative region) for the core group of islands within the Riau Islands Province in Indonesia, and located south of Singapore and east of Riau on Sumatra. Before the province of Ri ...

. The ''Riau Strait'' separates islands of

Batam Batam is the largest city in the province of Riau Islands, Indonesia. The city administrative area covers three main islands of Batam, Rempang, and Galang (collectively called Barelang), as well as several small islands. Batam Island is the cor ...

and

Bintan Bintan Regency (formerly Riau Islands Regency; id, Kabupaten Kepulauan Riau) is an administrative area in the Riau Islands Province of Indonesia. Bintan Regency includes all of Bintan Island (except for the city of Tanjung Pinang which is sepa ...

. It is an important commercial waterway to the port of

Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, borde ...

.3949 Selat Riau Admiralty Chart
/ref> The planned

Batam-Bintan Bridge The Batam-Bintan Bridge ( id, Jembatan Batam-Bintan), also known as the Babin Bridge (from Batam and Bintan) is a proposed series of cable-stayed bridges crossing the Riau Strait between the islands of Batam and Bintan in the Riau Islands of Indo ...

would be the first bridge to cross the strait.

References

Straits of Indonesia Straits of the Indian Ocean Geography of Riau {{Indonesia-geo-stub