Bursaray (sometimes stylized as BursaRay) is a rapid transit system in the city of Bursa, Marmara Region, Turkey, built in 2000 by TÜVASAŞ, and operated by Burulaş. The name Bursaray is a portmanteau of Bursa, and Ray, the Turkish word for "rail". The Bursaray metro opened for passenger service on 24 April 2002. The metro system presently consists of two lines, which share a main line in the east, and branch into two lines at the western end of the system. It is planned to expand the Bursaray system to a 50-kilometer (31 mi) network in the future.