The Green Line operates from Redondo Beach in the west to Norwalk in the east. Unlike the other routes, this one does not serve downtown Los Angeles. This line is also almost entirely automated, with the only routing needed being done, again, at the termini stations. Green Line trains in the simulation are prefixed ’03’. | The Green Line operates from Redondo Beach in the west to Norwalk in the east. Unlike the other routes, this one does not serve downtown Los Angeles. This line is also almost entirely automated, with the only routing needed being done, again, at the termini stations. Green Line trains in the simulation are prefixed ’03’. |