Ashoka Buildcon has started toll collection with effect from April 01, 2012, for Dhankuni-Kharagpur project of National Highways Authority of India (NHAI), a project of designing, building, financing, operation and maintenance of four to six Laning on NH - 6 From Km. 17.600 to Km 129.000 in the State of West Bengal under NHDP Phase - V on Design, Build, Finance, Operate and Transfer (DBFOT) Toll Basis.
The total project cost is Rs 2,205 crore and concession period is of 25 years including construction period of 30 months.
Ashoka Buildcon builds and operates roads and bridges in India on a build, operate and transfer (BOT) basis. It currently operates one of the highest numbers of toll-based BOT projects in India.