The Red Line is the first section in operation of the light rail system in Jerusalem, Israel, known as the Jerusalem Light Rail. It became fully operational on December 1, 2011. The original line is 13.9 kilometers (8.6 mi) long with 23 stops. Extensions to the Red Line to the north of Neve Yaakov and to Hadassah Ein Kerem Hospital to the southwest were completed in February 2025 extending the line's length to 22.5 km (14.0 mi).