Mumbai–Pune Expressway Missing Link Set to Open Ahead of May 1

Work on the Mumbai–Pune Expressway’s missing link project has reached an advanced stage, with teams focusing on completing final activities before the proposed May 1 opening. The Maharashtra State Road Development Corporation (MSRDC) is overseeing the project, and officials have indicated that while most of the construction is complete, several critical finishing works are still underway.

The missing link is a 13.3 km stretch designed to avoid the existing Khandala–Lonavala ghat section, which is known for heavy congestion, sharp curves, and frequent traffic slowdowns. This section of the expressway has remained a bottleneck for years, especially during weekends and peak travel periods. Once operational, the new alignment is expected to reduce travel time between Mumbai and Pune by around 25–30 minutes and shorten the route by approximately 6 km.

The project includes key engineering structures such as twin tunnels, a cable-stayed bridge, and multiple viaducts. The tunnels measure about 1.7 km and 8.8 km, making them among the longest road tunnels in India. The cable-stayed bridge, around 650 metres long, has been built to navigate difficult terrain in the Sahyadri hills and is one of the major highlights of the project.

Most of the structural work has already been completed. At present, teams are working on installing crash barriers, completing road surfacing, painting lane markings, and placing signage along the route. Testing of tunnel ventilation, lighting, and fire safety systems is also in progress. In addition, load testing of the bridge structure and checks on overall road safety systems are being carried out before opening the stretch to the public.

Officials have indicated that the proposed May 1 timeline is dependent on the completion of these safety-related works and final clearances. Any delay in approvals or finishing activities could push the opening slightly beyond the target. External factors, including supply-related disruptions, have also been flagged as possible reasons for minor delays.

The project has faced several delays since construction began in 2019. These were mainly due to challenges related to difficult terrain, monsoon conditions in the ghat section, and disruptions during the COVID-19 period. The deadline has been revised multiple times as a result.

The Mumbai–Pune Expressway, which became operational in 2002, is one of India’s busiest access-controlled highways. Traffic volumes have increased steadily over the years, putting pressure on sections like the ghat stretch. The missing link project was planned to address these issues by creating a faster and safer alternative route.

Once opened, the new stretch is expected to improve traffic flow, reduce congestion in the ghat section, and provide a smoother travel experience for both passenger and commercial vehicles.