Golden Quadrilateral (GQ Superhighway Network)
Complete Golden Quadrilateral guide (5,846 km). Route map connecting Delhi, Mumbai, Chennai & Kolkata. 4 arms, toll plazas, and 24/7 highway CNG stations.
📖 Corridor Overview & Alignment History
Conceived in 1999 under Prime Minister Atal Bihari Vajpayee and executed by the National Highways Authority of India (NHAI) as Phase 1 of the National Highways Development Project (NHDP). Completed in 2012, it transformed Indian economic mobility by linking the nation's four primary metropolitan hubs.
New Delhi (Northern Vertex)
Mumbai, Chennai, Kolkata Vertices
📐 The 4 Strategic Arms of the Golden Quadrilateral
Connecting Cities: Delhi, Mathura, Agra, Kanpur, Prayagraj, Varanasi, Dhanbad, Asansol, Kolkata
Connecting Cities: Delhi, Gurugram, Jaipur, Ajmer, Udaipur, Ahmedabad, Vadodara, Surat, Mumbai
Connecting Cities: Mumbai, Pune, Satara, Kolhapur, Belagavi, Hubballi, Davanagere, Bengaluru, Vellore, Chennai
Connecting Cities: Chennai, Nellore, Ongole, Vijayawada, Rajahmundry, Visakhapatnam, Berhampur, Bhubaneswar, Cuttack, Balasore, Kharagpur, Kolkata
⛽ CNG Availability & Pressure Guidelines
The Golden Quadrilateral features over 800 verified CNG stations along its 5,846 km perimeter. The Western and Southern arms offer uninterrupted dispensing every 20–30 km, while the Northern and Eastern arms offer forecourts at every major city bypass.
Top Forecourt Clusters
- ✓ Delhi-NCR & Mathura Ring
- ✓ Gujarat Golden Corridor
- ✓ Mumbai-Pune Megalopolis
- ✓ Bengaluru-Chennai Tech Corridor
- ✓ Vijayawada-Visakhapatnam Coastal Belt
Driver Advisory & Rural Stretches
Odisha section (Berhampur to Balasore) has forecourts spaced 45–60 km apart; top up in major coastal towns.
🏙️ Key Cities Along Golden Quadrilateral
Tap city to open verified directory🚧 Key FASTag Toll Plazas
View All 60+ National Plazas →🚗 Connected Road Trips & Expressways
❓ Frequently Asked Questions
What is the total length of the Golden Quadrilateral? ▼
The Golden Quadrilateral spans an exact total length of 5,846 kilometers (3,633 miles), making it the fifth-longest highway network in the world.
Which four metropolitan cities are connected by the Golden Quadrilateral? ▼
The network connects India's four biggest metropolitan vertices: New Delhi in the North, Mumbai in the West, Chennai in the South, and Kolkata in the East.
Which arm of the Golden Quadrilateral is the longest? ▼
The Eastern Arm (Chennai to Kolkata via NH 16) is the longest section of the Golden Quadrilateral at 1,684 kilometers.
