Khambatki Ghat twin tunnel nears completion, promises safer and faster travel on Pune

The long-troubled Khambatki Ghat stretch on the Pune-Satara highway is set for a major transformation, with the new six-lane twin-tube tunnel project nearing completion and trial operations already underway on one side.

Developed by the National Highways Authority of India on NH-48, the Khambatki Ghat tunnel aims to replace a historically congested and accident-prone route with modern, high-capacity infrastructure. With overall physical progress reaching 86 per cent, the project is expected to be inaugurated in the first half of 2026.

As part of ongoing safety assessments, one tunnel tube has been opened for public testing, offering commuters a glimpse of the upgraded travel experience. Regular travellers report significant improvements in safety and convenience, citing enhanced lighting, CCTV surveillance, wider lanes, reflectors, and clearly marked emergency systems.

The Khambatki Ghat section has long been considered one of the most difficult stretches on the busy Mumbai–Pune–Bengaluru corridor. The earlier route consisted of a narrow two-lane tunnel in one direction and an 8-kilometre winding ghat road in the other, often leading to severe traffic congestion, especially during peak travel periods. Breakdowns or minor accidents frequently caused long delays, with travel times through the stretch extending up to 15–20 minutes or more.

With the new tunnel, travel time through the ghat has been reduced to as little as 5–10 minutes, significantly easing congestion and improving overall traffic flow. Commuters say the upgraded infrastructure has made daily travel smoother and safer, particularly for those who regularly commute between Pune and Satara.

The project is also expected to benefit local residents and tourists alike. The Khambatki Ghat forms a crucial link connecting key cities such as Pune, Satara, Kolhapur and Belagavi, while serving popular tourist destinations including Panchgani, Mahabaleshwar and Kas Plateau.

The Ministry of Road Transport & Highways (MoRTH) said the six-lane twin tunnel—comprising three lanes in each direction—will not only reduce travel time but also significantly lower accident risks, fuel consumption, and vehicle wear and tear. Improved connectivity is expected to boost trade, tourism, and regional mobility.