National Highway 140 (India)

National Highway 140 (NH 140) is a National Highway in the Indian state of Andhra Pradesh. It starts near Chittoor and terminates near Tirupati. This is one of the best laid National Highways in South India. There are 6 main carriageways (3+3 lanes with a median in between), plus 2+2 lanes of service road. The tarmac is simply superb and ultra smooth with no potholes or undulations, and better than the Mysore-Bangalore expressway. The road has very few disturbances in the form of crossings or entry/exit points. Very safe to drive at permissible high speeds. If you love driving, this is a stretch of road you should not miss. It has a total length of 61.128 km.