Six months after starting, the two crore rupee Karanthur-Parakkadavu road renovation remains stalled due to land surrender delays. Commuters face. Karanthur: Six months after work officially began, the 2 crore renovation of the Karanthur–Parakkadavu road sanctioned under the previous state government's budget remains virtually at square one. The ambitious project was meant to deliver a comprehensive overhaul, including high-standard Bituminous Macadam and Bituminous Concrete resurfacing, maximum possible widening, modern road signage and.