Leveraging India's ETC Success for Barrier-Free Tolling

India is actively progressing through at a pivotal moment in its transportation evolution. With 98% of vehicles equipped for Electronic Toll Collection (ETC) through the successful FASTag system and over 3.4 billion ETC transactions processed annually, the country has already begun transitioning to Multi-Lane Free Flow (MLFF) — a setup that eliminates physical toll barriers, reduces congestion, and enables seamless mobility across the nation’s highways.

With nearly two decades of experience operating in India, and responsible for processing over 40% of the country’s ETC transactions, ViaPlus brings deep local insight reinforced by global expertise in tolling and mobility systems. Here, we identify the strategic opportunities India can pursue as it expands its ETC achievements into a fully modernized, barrier‑free tolling environment that supports the nation’s future mobility needs.

The Case for Free-Flow in India

Over one thousand toll plazas on India’s national highways now support cashless tolling, with projected annual FASTag transactions to rise from 3.4 billion in 2023 to over 8.7 billion by 2028. Government mandates, such as making FASTag compulsory for all vehicles, have been instrumental in achieving near-universal tag adoption. This strong policy backing, coupled with public awareness campaigns and partnerships with banks and technology providers, has laid the groundwork for India's ETC success.

 

While ETC reduces traffic congestion, travel time, and operational costs, high traffic volumes can still lead to bottlenecks at toll plazas, fuel wastage, and elevated emissions. MLFF tolling removes these chokepoints by enabling vehicles to be tolled automatically via onboard transponders or license plate recognition, without stopping or slowing down.

India already already begun operationalizing the core infrastructure required for MLFF. Active conversions of gated toll plazas to barrier-free systems demonstrate that the shift to free-flow tolling is in motion. With successful global precedents and mature enforcement technologies such as AI‑based video analytics and Automatic Number Plate Recognition (ANPR), India is well‑positioned to advance toward seamless travel, cross‑state interoperability, economic growth, and improved environmental sustainability.

Strategic Considerations

Transaction accuracy and violation enforcement are critical elements of a successful MLFF system. As India continues its shift to free-flow, priorities include keeping FASTag usage high even without physical barriers, building a strong automated violation‑management system to fairly handle non‑compliance, and adapting enforcement technology to India’s diverse traffic conditions, vehicle types, and license plate formats while ensuring interoperability and data security.

 

Transportation technology companies like ViaPlus, who operate high-volume free-flow toll systems in dense metropolitan areas in Texas, California, Georgia, and Ireland, offer international examples of successful large-scale and barrier-free toll system operations. Our case studies feature the systems needed for high transaction volumes and complex revenue reconciliation, ranging from robust processing technology to automated enforcement modules, and from comprehensive data analytics to flexible payment channels that manage violations efficiently.

Building on ETC Achievements to Accelerate MLFF

India is well‑positioned to leverage its strong ETC foundations to a fully automated, barrier‑free tolling system that can scale efficiently and handle high transaction volumes with accuracy and reliability. Here are five strategic considerations for the path ahead:

1. Robust Technology Infrastructure

India is building on its ETC success to accelerate its transition seamlessly into MLFF and create a scalable and fully automated, barrier‑free tolling ecosystem. This relies on robust ANPR, RFID, and video‑analytics technologies tailored to India’s diverse road, traffic, and vehicle conditions. ViaPlus enables this evolution with banking‑grade platforms that process over 1.5 billion free-flow transactions annually, ensuring financial accuracy, data integrity, and seamless integration with existing ETC systems. Our technology supports local business configurations and delivers world‑class performance for next‑generation mobility.

2. Advanced Enforcement Capabilities

Effective enforcement upholds fairness and protects toll revenue in a barrier‑free system. This requires automated and accurate violation management supported by strong legal frameworks. ViaPlus’ global enforcement systems demonstrate this approach—using AI‑powered ANPR integrated with government databases to identify non‑compliant vehicles, paired with omnichannel communication, automated and manual image review, and escalation pathways such as collections or registration holds for persistent violators. This comprehensive model ensures enforcement that is reliable, scalable, and trusted.

 

3. Data-Driven Optimization

MLFF systems generate vast datasets that can be harnessed to refine operations, predict violation patterns, and enhance policy effectiveness. With advanced data analytics platforms, agencies can identify and anticipate emerging trends, enabling targeted enforcement and policy adjustments. ViaPlus platforms produce actionable insights through advanced analytics and machine learning, empowering stakeholders to make informed decisions, optimize enforcement strategies, and minimize revenue leakage.

4. Public Engagement and Trust Building

Public awareness and trust are foundational to MLFF adoption. Building on the success of its public information ETC campaigns, India can continue to offer strong and consistent messaging to educate users on MLFF benefits and compliance requirements. Independent audits and transparent oversight will further reinforce public confidence in the system’s fairness and integrity.

5. Policy Integration and Compliance Assurance

To sustain high tag penetration, policy mechanisms can mandate FASTag issuance during vehicle registration and renewal processes. Periodic inspections and compliance checks will ensure continued adherence and system integrity. India’s recent amendment of vehicle ownership rules to enhance ETC efficiency and fee compliance marks an important step toward solidifying the legislative framework needed to support a reliable and future‑ready MLFF system. 

Looking Ahead

 

India’s ETC success story has paved the way for MLFF tolling—a transformative leap toward smarter, more efficient road infrastructure. With the right technology, enforcement, public engagement strategies, and leveraging the expertise of established technology partners like ViaPlus, India can unlock unprecedented mobility benefits and set a new global benchmark for digital tolling.

The journey from ETC to MLFF is more than a technical upgrade—it’s about building trust, ensuring fairness, and delivering seamless mobility for all. India is entering its next chapter in tolling. With foundations already in place and implementations underway, MLFF can transform the nation’s highways into models of efficiency and innovation.

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About ViaPlus

ViaPlus is a global mobility company serving the transportation industry with technical and operational solutions. Our customer operations, data analytics, and signature back-office technology facilitate billions of transactions annually for seamless multimodal mobility. ViaPlus connects AI and machine learning with operational excellence and industry expertise to deliver solutions for electronic tolling, EV charging, mobility customer services, and road user charging.

Source: ViaPlus LLC