Prime Minister Narendra Modi will dedicate the Shri Mahakal Lok Corridor in Ujjain, Madhya Pradesh to the nation on Tuesday evening. The corridor is more than 900-metre-long and is one of the largest such corridors in the country. It's built around famous Hindu temple of Mahakaleshwar Temple, one of the 12 'jyotirlingas' in India. It spreads around the old Rudrasagar Lake which has also been revived as part of the redevelopment project.