The Red Line is the first section in operation of the tram system in Jerusalem, known as the Jerusalem Light Rail. It became fully operational on December 1, 2011. The line is 13.9 kilometers (8.6 mi) long with 23 stops. Extensions to the red line are currently under construction to the northern suburb of Neve Yaakov and to Hadassah Ein Kerem Hospital to the southwest. When completed in 2026, these will extend the line's length to 22.5 km.