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Line: Purple Line

The Namma Metro Purple Line is the backbone of Bengaluru’s metro network, connecting the eastern IT corridor of Whitefield to the western residential and industrial zones like Challaghatta.

With a total length of approximately 43.49 km and 37 stations, this line plays a vital role in daily commuting across the city.

Development & Expansion

The Purple Line was developed in multiple phases:

  • Phase I: Covered the central and underground sections including MG Road and City Railway Station
  • Phase II: Extended the line to Challaghatta (west) and Whitefield (east), fully operational by 2023

Interchange Connectivity

The Purple Line has key interchange points:

  • Nadaprabhu Kempegowda (Majestic) → Interchange with Green Line
  • Future expansions may add more connectivity

Key Areas Covered

Major locations along the Purple Line include:

  • Whitefield
  • Indiranagar
  • MG Road
  • Cubbon Park
  • Majestic
  • City Railway Station
  • Kengeri / Challaghatta

Infrastructure & Technology

  • Combination of underground and elevated sections
  • Earthquake-resistant structures
  • Advanced signaling systems (Urbalis 200 ATC)
  • Third rail traction system (750V DC)

Timings & Frequency

  • Operating Hours: 5:00 AM to 12:00 AM
  • Peak Frequency: 4–6 minutes
  • End-to-End Travel Time: ~80 minutes

Nearby Attractions

  • MG Road shopping district
  • Cubbon Park
  • Vidhana Soudha
  • KR Market
  • Commercial Street

Future Expansion

Future plans include:

  • Extension towards Bidadi
  • Expansion towards Kolar region

The Purple Line continues to be the most heavily used metro corridor in Bengaluru.

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Metro Line: Purple Line

Bengaluru’s Namma Metro Purple Line serves as a crucial link in the city’s transportation network, covering a substantial distance from Challaghatta in the southwest to Whitefield (Kadugodi) in the east. As of 2023, the Purple Line spans 43.49 km, encompassing 37 strategically located stations.

Line: Purple Line All Metro Stations

Challaghatta Metro Station

Elevated

Kengeri Metro Station

Elevated

Kengeri Bus Terminal metro station

Elevated

Pattanagere metro station

Elevated

Jnanabharathi metro station

Elevated

Rajarajeshwari Nagar Metro Station

Elevated

Nayandahalli Metro Station

Elevated

Mysuru Road Metro Station

Elevated

Deepanjali Nagar Metro Station

Elevated

Attiguppe Metro Station

Elevated
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Line: Purple Line Quick Info

  • Status: Opperational
  • Operational Stations: 37
  • Under Construction Stations: 0
  • Line Length: 43.49 km
  • Tracks Number: 2
  • Operating Speed: 36 km/h (22 mph)
  • Daily Riderships:191,056 as per 2019

Gren Line Terminals

Purple Line
Purple line scaled

The Namma Metro Purple Line is the backbone of Bengaluru’s metro network, connecting the eastern IT corridor of Whitefield to the western residential and industrial zones like Challaghatta.

With a total length of approximately 43.49 km and 37 stations, this line plays a vital role in daily commuting across the city.

Development & Expansion

The Purple Line was developed in multiple phases:

  • Phase I: Covered the central and underground sections including MG Road and City Railway Station
  • Phase II: Extended the line to Challaghatta (west) and Whitefield (east), fully operational by 2023

Interchange Connectivity

The Purple Line has key interchange points:

  • Nadaprabhu Kempegowda (Majestic) → Interchange with Green Line
  • Future expansions may add more connectivity

Key Areas Covered

Major locations along the Purple Line include:

  • Whitefield
  • Indiranagar
  • MG Road
  • Cubbon Park
  • Majestic
  • City Railway Station
  • Kengeri / Challaghatta

Infrastructure & Technology

  • Combination of underground and elevated sections
  • Earthquake-resistant structures
  • Advanced signaling systems (Urbalis 200 ATC)
  • Third rail traction system (750V DC)

Timings & Frequency

  • Operating Hours: 5:00 AM to 12:00 AM
  • Peak Frequency: 4–6 minutes
  • End-to-End Travel Time: ~80 minutes

Nearby Attractions

  • MG Road shopping district
  • Cubbon Park
  • Vidhana Soudha
  • KR Market
  • Commercial Street

Future Expansion

Future plans include:

  • Extension towards Bidadi
  • Expansion towards Kolar region

The Purple Line continues to be the most heavily used metro corridor in Bengaluru.

FAQ's

What is the current length of Bengaluru's Namma Metro Purple Line, and how many stations does it cover?
Bengaluru's Namma Metro Purple Line is presently 43.49 km long, connecting 37 strategically located stations from Challaghatta in the southwest to Whitefield (Kadugodi) in the east.
Can you provide an overview of the phases involved in the construction and expansion of the Purple Line?
The construction of Bengaluru's Namma Metro Purple Line occurred in multiple phases. Phase I, initiated in 2007, included challenging tunneling work and saw completion in 2016. Phase II witnessed extensions to Challaghatta and Whitefield (Kadugodi), opened in 2021 and 2023, respectively. Future expansion plans are outlined in Phase III.
What safety measures are in place on the Purple Line to ensure passenger well-being?
Bengaluru's Namma Metro Purple Line prioritizes safety with features like multiple emergency exits, earthquake-resistant designs, flame-retardant materials, and tunnel cross-passages for passenger evacuation during emergencies.
How does the fare collection system work on the Purple Line, and what discounts are available?
The Purple Line operates on an end-to-end fare of ₹60, with a 5% discount for commuters using smart cards. As of 2016, smart card usage accounted for 37.59% of commuters.
What are the operational timings and frequency of trains on Bengaluru's Namma Metro Purple Line?
The Purple Line runs daily from 5 am to 12 am, with an end-to-end travel time of 82 minutes. Operational frequency has seen adjustments to optimize operations, accommodating varying passenger traffic during peak and off-peak hours.