IRB Infrastructure Developers Limited (IRB Group) has reported a significant year-on-year growth of approximately 15% in its aggregate toll revenue for January 2026, compared to January 2025. The total toll revenue collected across all entities, including the parent company and its two Infrastructure Investment Trusts (InvITs), IRB Infrastructure Trust and IRB InvIT Fund, amounted to ₹750 Crore in January 2026, up from ₹650 Crore in January 2025. Mr. Amitabh Murarka, Dy. CEO of IRB Infra, expressed optimism regarding the traffic growth across the portfolio. He highlighted that the momentum is expected to accelerate with the commencement of toll collection on TOT-17 from January 23, 2026, with early collection trends aligning with bid estimates. The press release also detailed the project-wise toll revenue. Notably, IRB MP Expressway Pvt Limited, which manages the Mumbai Pune Expressway and Old Mumbai Pune Highway NH4, collected ₹1627 Million in January 2026. IRB Ahmedabad Vadodara Super Express Tollway Private Limited reported ₹844 Million, and CG Tollway Limited collected ₹373 Million. A new project, IRB Harihara Corridors Private Limited, commenced tolling from January 23, 2026. The assets acquired by IRB InvIT Fund on November 1, 2025, also showed increased collections compared to the previous period.