National Highways Authority of India (NHAI) is looking forward to select a new operator for the Mumbai-Pune Expressway. The project is being operated on a build-operate-transfer (BOT) model. The agreement with IRB Infrastructure Developers is about to end in August 2019. The new deal is likely to fetch Rs 7000 crore to Rs 8000 crore for NHAI. *Image used is for illustration purpose only.