The much-anticipated ‘Missing Link’ project on the Mumbai-Pune Expressway is set to be operational by September 2025, reducing travel time between the two cities by approximately 30 minutes. The 13.3-km stretch will shorten the current 19.8-km route between the Khopoli exit and Sinhgad Institute by 5.7 km, offering commuters a faster and safer alternative.

The Maharashtra State Road Development Corporation (MSRDC), which is executing the Rs 6,600 crore project, aims to ease congestion on the expressway, which handles around 60,000 vehicles daily. "We have completed 92% of the work, and the remaining tasks are progressing as scheduled. We plan to start operations by September," a senior MSRDC official stated.

Regarding toll charges, the official clarified that while the toll rates will remain unchanged for now, they will be revised every three years as per standard norms. However, the toll collection period will be extended beyond its initial end date of 2030, with the state government deciding on the exact duration.

Originally slated for completion in March 2024, the project has faced multiple delays since construction began in March 2019. A key highlight of the project is the construction of Asia’s widest tunnel, spanning 23.30 meters, with four lanes and an emergency lane in each of the twin tunnels. The longest of these tunnels stretches 8.87 km. Additionally, a 650-meter cable-stayed bridge is under construction as part of the development.

Designed to bypass the challenging ghat section, the missing link will eliminate steep slopes and sharp turns, ensuring smoother and safer travel. The project will also include the tallest bridge and widest tunnel in Asia. Two additional bridges near Khopoli are being built to connect the tunnels to the expressway.

While the existing ghat road will remain open, vehicles carrying hazardous materials will be required to use the older route instead of the new link. Once operational, the project is expected to enhance connectivity, alleviate traffic congestion, and improve overall road safety on the Mumbai-Pune Expressway.