01
Radar
Vehicle Detection
Radar detects a vehicle entering the configured multi-lane tolling zone.
Vehicle presence detected
Barrierless Open-Road Tolling
Multi-Lane Free Flow
A barrierless tolling approach that allows vehicles to move through toll zones at highway speeds—without conventional stop-and-pay booths, lane changes or physical barriers.
Barrierless Tolling
No conventional toll booths
High-Speed Detection
Vehicle detection in moving lanes
Cashless Transactions
RFID and FASTag readiness
Central Monitoring
Connected operational visibility
Designed for scalable, contactless highway tolling operations
Open-Road Tolling Zone
Illustrative System Layout
01
Detect
Vehicle presence
02
Identify
FASTag & ANPR
03
Process
Cashless workflow
Connected Transaction Workflow
How Multi-Lane Free Flow Works.
Detection, identification and transaction technologies work together while vehicles continue moving through the tolling zone at highway speed.
MLFF Operational Sequence
Six connected stages—from detection to confirmation
02
RFID / FASTag
FASTag Reading
The RFID reader captures the vehicle’s FASTag information while it remains in motion.
Contactless identification
03
ANPR Camera
ANPR Capture
The ANPR camera captures the vehicle registration plate for identification and verification.
Plate information captured
Illustrative Processing Interface
04
Processing Engine
Data Processing
The system matches captured vehicle, classification and FASTag information within the transaction workflow.
Identification data matched
05
Cashless Transaction
Toll Processing
The applicable toll transaction is processed through the configured FASTag workflow.
Transaction workflow processed
06
SMS / App Ready
Transaction Confirmation
Transaction confirmation can be communicated through configured digital channels.
Confirmation communicated
Seamless Travel
No conventional toll stop
High-Speed Detection
Vehicles remain in motion
Connected Identification
Radar, FASTag and ANPR
Operational Monitoring
Centralized reporting readiness
Cashless Transactions
Contactless tolling workflow
Connected Tolling
Barrierless • Cashless • Contactless
Key Benefits
Built to Keep Traffic Moving.
Multi-Lane Free Flow removes conventional stopping points from the tolling journey, supporting smoother traffic movement and more efficient highway operations.
Zero Traffic Bottlenecks
Vehicles continue through the tolling zone without stopping at physical booths or barriers.
Lower Emissions & Fuel Savings
Reduced stopping, idling and acceleration can support lower fuel usage and vehicle emissions.
Cost Efficiency
Automated transactions and barrierless infrastructure support more efficient tolling workflows.
High-Speed Detection
Radar, RFID and ANPR technologies support vehicle detection and identification while traffic remains in motion.
Cashless, Contactless Transactions
FASTag-based workflows support automated toll processing without conventional cash collection.
Seamless Travel
No Stoppage
High-Speed
Detection
Accurate & Reliable
Detection
Real-Time Monitoring
& Reporting
Secure & Cashless
Transactions
FASTag
Ready
Operational Advantages
Key Benefits
01
Continuous Traffic Flow
Zero Traffic Bottlenecks
Vehicles move through the tolling zone without stopping at conventional booths or physical barriers.
02
Efficient Road Movement
Lower Emissions & Fuel Savings
Reduced stopping, idling and repeated acceleration can support lower fuel usage and vehicle emissions.
03
Automated Operations
Cost Efficiency
Automated identification and cashless tolling support more efficient transaction and infrastructure workflows.
The Next Generation of Tolling
Move Tolling Forward— Without Stopping Traffic.
Explore a barrierless tolling ecosystem that connects vehicle detection, FASTag identification, ANPR recognition, transaction processing and centralized operational visibility.
Barrierless Architecture
Open-road tolling without conventional booths
High-Speed Detection
Identification while vehicles remain in motion
Contactless Transactions
FASTag-enabled cashless tolling workflows
Built for scalable highway and open-road tolling operations
MLFF in Motion
Illustrative Open-Road Tolling Video
Muted