Road Charging

Quantum Flux™

Tolling, RUC & Road Pricing

Modern road charging for tolling, distance-based usage, and congestion pricing—built to integrate natively with MaaS. Quantum Flux™ supports the full spectrum from traditional toll collection to next-generation road user charging.

Next-Generation Road Charging

From traditional tolls to distance-based charging—all in one platform

Electronic Toll Collection

High-speed, multi-lane free-flow tolling with support for RFID transponders, video tolling, and mobile payments.

Road User Charging (RUC)

Distance-based charging using GNSS, telematics, or odometer readings—ready for the post-fuel-tax era.

Dynamic Pricing

Real-time price adjustments based on congestion, time of day, vehicle type, and policy objectives.

Multi-Jurisdiction Clearing

Interoperability hubs that enable seamless toll payment across states, regions, and countries.

Violation Management

Automated violation detection, notice generation, collections, and dispute resolution workflows.

Compliance & Reporting

Complete audit trails, regulatory reporting, and financial reconciliation for public accountability.

Use Cases

How operators deploy Quantum Flux™

Statewide Tolling Modernization

A state toll authority migrates from legacy systems to a modern, all-electronic platform—reducing operational costs while improving customer experience.

National RUC Program

A national government pilots distance-based road user charging as a sustainable alternative to fuel taxes, with Quantum Flux™ handling metering, billing, and enforcement.

Urban Congestion Pricing

A major city implements cordon-based congestion charging to reduce downtown traffic and fund public transit improvements.

Cross-Border Interoperability

Multiple neighboring jurisdictions establish a clearing hub for seamless toll payment across borders, eliminating the need for multiple transponders.

Who It's For

Built for authorities modernizing road charging

Highway Authorities

State and national highway agencies modernizing tolling systems and preparing for the transition to distance-based road user charging.

Urban Road Agencies

City and metropolitan agencies implementing congestion pricing, cordon charges, or low-emission zone enforcement.

Interoperability Consortiums

Multi-jurisdiction partnerships establishing cross-border toll clearing and regional interoperability frameworks.

Key Differentiators

What makes Quantum Flux™ fundamentally different

MaaS-Integrated by Design

Unlike legacy tolling systems built as standalone silos, Quantum Flux™ is designed from the ground up to integrate with MaaS platforms and unified mobility accounts.

Account-Based Charging

Move beyond vehicle-centric tolling to account-centric charging. One account, one bill, full flexibility for policy-driven pricing and incentives.

AI-Driven Pricing Support

Powered by Quantum Atlas™, enabling dynamic pricing optimization, demand forecasting, and policy simulation—not just static rate tables.

Governance & Boundaries

Road charging involves statutory obligations with strict regulatory requirements. Quantum Flux™ maintains clear separation between mandated charges and integrated MaaS services.

Statutory

Mandated Road Charges

Legally required payments with compliance and enforcement frameworks

  • Toll road payments (statutory obligation)
  • Road User Charging (RUC)
  • Congestion zone charges
  • Heavy vehicle charges
  • Environmental zone fees
  • Full audit and compliance reporting
Integration

MaaS Integration Layer

Optional integration with broader mobility services

  • Unified account billing via Quantum One™
  • Fleet management integration
  • Trip planning data sharing
  • Loyalty and incentive programs
  • Third-party app connectivity

Core Design Principles

Foundational principles behind Quantum Flux™

Event-Driven Determinism

Every tolling and enforcement action is represented as an immutable event. Events are processed through deterministic workflows to ensure repeatability, traceability, and auditability.

Enforcement First, Not Billing First

The system is designed around enforcement and statutory compliance, not generic billing. Charging, violations, appeals, and recovery are treated as first-class citizens.

Technology-Agnostic Lane Integration

Supports ETC, ANPR, MLFF, hybrid, and future roadside technologies without coupling enforcement logic to a specific lane vendor or hardware model.

Revenue Integrity by Design

Controls for leakage detection, exception handling, reconciliation, and audit are embedded into the transaction lifecycle, not added post-facto.

Federated Coexistence

Designed to coexist with legacy systems, enabling phased migration and multi-operator environments without forcing "rip and replace" transitions.

End-to-End Toll Transaction Lifecycle

Structured, event-driven pipeline from capture to settlement

1. Event Ingestion

Ingests tolling events from roadside systems, ANPR cameras, ETC readers, and partner feeds. Each event is normalized into a canonical tolling event model.

2. Validation & Enrichment

Events are validated for completeness, timestamp accuracy, and source integrity. Additional context—vehicle class, account status, policy rules—is applied.

3. Rating & Pricing

Toll amounts calculated using configurable pricing rules supporting static and dynamic rates, time-of-day and congestion pricing, and policy-based exemptions.

4. Enforcement Determination

Determines whether a transaction is compliant or violative based on account status, payment method, and policy configuration.

5. Violation Lifecycle

For violations: creation, evidence association, notifications, appeals and adjudication workflows, escalation and recovery tracking—all with full audit history.

6. Settlement & Reporting

All outcomes recorded with full lineage, enabling downstream settlement, reconciliation, and regulatory reporting.

Revenue Assurance & Audit

Revenue protection embedded throughout the system lifecycle

Event Completeness

Automated checks and anomaly detection ensure no events are lost or duplicated across the processing pipeline.

End-to-End Reconciliation

Reconciliation across roadside inputs, rated transactions, and settlements with detection of missing or inconsistent events.

Continuous Audit

Audit is treated as a continuous operational function, not a periodic reporting exercise. Regulator-ready audit views with full transaction lineage.

Scalable Operations

Cloud-native microservices architecture with horizontal scalability, fault isolation, idempotent processing, and integrated observability.

Modernize Your Road Charging

See how Quantum Flux™ can transform your tolling and road user charging operations.

Request a Demo