NHAI Launches India’s First Barrier-Less Tolling System on NH-48 Using MLFF Technology

In a major step towards modernising India’s highway infrastructure, the National Highways Authority of India has launched the country’s first stop-free tolling system based on Multi-Lane Free Flow (MLFF) technology. The system has been implemented on the Surat-Bharuch stretch of NH-48 in Gujarat, specifically at the Chorayasi toll plaza, marking a shift from traditional toll collection methods to a fully digital, seamless experience.

This development aligns with the government’s broader push towards smarter, technology-driven transport systems aimed at improving efficiency and commuter convenience.

How MLFF Tolling Works

The MLFF system eliminates the need for vehicles to stop at toll plazas, allowing uninterrupted travel at highway speeds. It leverages advanced technologies such as Automatic Number Plate Recognition (ANPR) and FASTag integration to automatically detect vehicles and deduct toll charges in real time.

This barrier-less approach significantly reduces manual intervention and removes bottlenecks typically associated with toll booths. By enabling vehicles to move freely through toll zones, the system ensures smoother traffic flow and a more efficient highway experience.

Impact on Traffic, Fuel, and Environment

The introduction of MLFF tolling is expected to deliver substantial operational and environmental benefits. By eliminating stoppages, the system can reduce congestion, cut travel time, and improve overall road efficiency.

Lower idling time also translates into reduced fuel consumption and emissions. According to estimates, the initiative could help save up to ₹1,500 crore annually in fuel costs, while also contributing to lower carbon emissions—making it a significant step towards sustainable mobility.

On its first day of operation, approximately 41,500 vehicles passed through the MLFF toll point, indicating strong adoption and operational readiness.

Expansion Plans and Future Outlook

The Chorayasi toll plaza rollout is part of a larger roadmap to implement MLFF technology across multiple highways in India. The government aims to gradually transition from physical toll booths to a fully digital tolling ecosystem, enhancing ease of travel and reducing infrastructure-related delays.

As the system scales, it could redefine highway commuting in India, aligning with global best practices in intelligent transport systems.

Conclusion

The launch of MLFF-based tolling marks a transformative shift in India’s road infrastructure. By combining technology with efficiency, NHAI is paving the way for faster, cleaner, and more convenient highway travel—setting the stage for a new era of barrier-less mobility.

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