Key Highlights
- Rajasthan’s Daulatpura plaza became the nation’s inaugural Multi‑Lane Free‑Flow (MLFF) toll site on the Delhi‑Jaipur stretch of NH‑48.
- MLFF merges high‑resolution ANPR cameras with FASTag deduction, eliminating physical barriers.
- Travelers now enjoy uninterrupted movement, reduced fuel burn, and lower emissions.
- Following Daulatpura, NHAI plans to retrofit Shahjahanpur and Manoharpur plazas with the same technology.
Detailed Insights
The National Highways Authority of India (NHAI) has deployed a barrier‑free tolling architecture at Daulatpura Toll Plaza, situated on the heavily trafficked Delhi‑Jaipur corridor of NH‑48. Unlike legacy plazas that depend on gates and manual ticketing, the MLFF framework captures licence‑plate data through strategically positioned, high‑definition cameras. The captured plate numbers are instantly cross‑referenced with the vehicle’s FASTag account, prompting an automatic debit of the applicable charge.
Because the procedure occurs while the vehicle maintains cruising speed, queues are virtually eliminated, cutting travel time and smoothing traffic flow. Continuous motion also curtails repetitive acceleration and braking cycles, which translates into measurable fuel savings and a decline in per‑kilometre carbon output. The system further incorporates a digital monitoring suite that flags violations for downstream enforcement, thereby minimizing human oversight while preserving accountability.
Daulatpura is not an isolated experiment; earlier roll‑outs at Gujarat’s Chorayasi plaza (Surat‑Bharuch stretch) and Delhi’s Mundka‑Bakkarwala plaza (UER‑II) demonstrated comparable gains, prompting NHAI to extend the solution to additional nodes on the national highway grid.
Key Concepts
- Multi‑Lane Free‑Flow (MLFF) Tolling: An electronic toll collection model that permits vehicles to traverse toll points at speed, using ANPR and FASTag integration without any physical barrier.
- Automatic Number‑Plate Recognition (ANPR): Camera‑based technology that reads and logs vehicle registration numbers in real time.
- FASTag: A RFID‑enabled prepaid tag linked to a user’s bank account, enabling contact‑less toll deductions.
- Barrier‑less Travel: The state of moving through toll zones without stopping, resulting in lower congestion, fuel use, and emissions.