Katraj GhatKatraj Ghat is a mountain pass located on the southern outskirts of the city of Pune in Maharashtra, India. A New Katraj Tunnel new tunnel of 6 lanes is constructed to bypass this ghat.RoadKatraj Ghat begins at the south of Katraj village. At the southern end of the ghat, the new alignment of National [Highway 4 (India, old numbering)|NH4] through the New Katraj Tunnel merges with the old alignment of the highway.