Reliance Infrastructure said it has begun tolling on its Rs 800 crore Gurgaon-Faridabad road project.

The project involves four-laning a 25 km stretch on Gurgaon- Faridabad and two-laning 28 km of the Ballabhgarh-Sohna road.

Reliance Infra said the build, operate and transfer project was awarded by the Haryana Government and the concessional period is 17 years.