| Infrastructure Investment Trust - Toll Roads | Owning, operating, maintaining, and tolling multiple road assets under BOT, TOT, and HAM concession contracts with government agencies. | Exclusive toll concession rights, strong sponsor support from IRB Infrastructure, extensive geographic footprint and regulatory approvals. | B2G via concession agreements with NHAI and other authorities; B2C through toll payments collected from road users. | Mature toll assets and TOT projects with stable traffic generate highest margins. | 533 | 100 | Revenue primarily from toll collections based on vehicle flow and contractual concession terms; also manages asset acquisitions and divestments. | Toll tariffs regulated by concession agreements; recurring cash flows with indexed periodic revisions. | Government focus on road infrastructure, expanding toll network, asset acquisitions, and TOT project awards. | Agra Etawah Six Laning, Hyderabad Outer Ring Road, Ganga Expressway, Lalitpur Lakhnadon TOT, Kaithal Tollway |