The Violet Line (Line 6) is a rapid transit metro line of the Delhi Metro in Delhi, India. The line connects Kashmere Gate station in New Delhi with Raja Nahar Singh in Ballabhgarh via Faridabad.[2] The line consists of 34 metro stations with a total length of 46.34 kilometres (28.79 mi).[3]
This line acts as a parallel link for those who travel in the heavily used Yellow Line and connects the interior parts of South Delhi, and a little of Central Delhi to the satellite town of Faridabad.[4] The stretch between ITO metro station and Kashmere Gate metro station is popularly known as the Heritage Line.[5]: 16 The line will be extended further in the coming future up to the upcoming Noida International Airport in Jewar via Palwal.