Dwarka Expressway Shallow Tunnel: Speed Limits, Safety Rules & Fines
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Architecture of India’s Widest 8-Lane Urban Tunnel
The 3.6 km shallow tunnel on the Dwarka Expressway (NH 248-BB) is an engineering milestone connecting Shiv Murti on NH 48 directly to Terminal 3 of Indira Gandhi International (IGI) Airport and Dwarka Sector 21.
The tunnel features an advanced longitudinal ventilation system, automated CO/NOx air quality sensors, high-pressure water mist fire suppression systems, and emergency pedestrian escape portals spaced every 250 meters.
Mandatory Tunnel Driving Regulations
Motorists entering the subterranean tunnel must follow strict safety protocols. Violations are captured automatically by 4K AI surveillance cameras operating 24/7.
| Regulation Parameter | Permitted Behavior | Strictly Prohibited Action | Fine / Legal Penalty |
|---|---|---|---|
| Maximum Vehicle Speed | 60 km/h (Constant velocity) | Exceeding 60 km/h or racing | ₹2,000 (MVA Section 112) |
| Vehicle Headlights | Low-beam headlights ON | High-beam blinding or lights OFF | ₹500 (Improper illumination) |
| Lane Discipline | Maintain marked lane; no weaving | Sudden overtaking or lane switching | ₹1,000 (Dangerous driving) |
| Stopping / Parking | Drive through; stop ONLY in breakdown bay | Halting for selfies, calls, or waiting | ₹1,500 + Vehicle Towing |
| Wrong-Side Driving | Strict forward flow toward exits | Reversing or taking illegal U-turns | ₹5,000 + License Suspension |
Strict Ban on Two-Wheelers and Three-Wheelers
Pursuant to NHAI statutory notifications, two-wheelers (motorcycles, scooters), three-wheelers (auto-rickshaws, e-rickshaws), bicycles, and non-motorized vehicles are strictly prohibited from entering both the shallow tunnel and the elevated expressway mainline.
Mixing slow vehicles with 80–100 km/h traffic inside confined underground tunnels poses catastrophic collision hazards. Prohibited vehicles must travel on the parallel multi-lane surface service roads.
Frequently Asked Questions
Verified statutory answers sourced from NHAI, MoRTH, and regional transport notifications.
What is the speed limit inside the Dwarka Expressway tunnel? ▾
Can two-wheelers use the Dwarka Expressway tunnel to reach IGI Airport? ▾
What happens if a vehicle breaks down inside the tunnel? ▾
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