Noida Toll Bridge Company Limited is an infrastructure company. The Company's principal business activities consist of toll revenue and space for advertisement. The Company has been promoted by Infrastructure Leasing and Financial Services Ltd. (IL&FS) as a special purpose vehicle (SPV) to develop construct, operate and maintain the Delhi Noida bridge (DND Flyway) on a build own operate transfer (BOOT) basis. The DND Flyway is an eight lane, approximately 7.5 kilometers tolled facility across the Yamuna River, connecting Noida to South Delhi with a four lane, over 1.7 kilometers link to Mayur Vihar. The Delhi Noida Toll Bridge comprises the Delhi Noida Toll Bridge, adjoining roads and other related facilities, Mayur Vihar Link Road and the Ashram flyover, which has been constructed at the landfall of the Delhi Noida Toll Bridge. It has approximately 32 lane 200 meters wide computerized toll plaza. The Company's subsidiary is ITNL Toll Management Services Limited.