Outer Ring Road, Bangalore

The Outer Ring Road (ORR), officially renamed as ಡಾ.ಪುನೀತ್ ರಾಜ್‌ಕುಮಾರ್ ವರ್ತುಲ ರಸ್ತೆ (Dr. Puneeth Rajkumar Vartula Raste), is a ring road that runs around most of the perimeter of the city of Bangalore, Karnataka, India. This 60-kilometre-long (37 mi) road was developed by the Bangalore Development Authority and different sections were opened progressively between 1996 and 2002. IT firms on the Outer Ring Road generate revenue of US$ 22 billion every year, accounting for 32% of Bengaluru’s total IT revenue.