Haryana Health Minister, Anil Vij, on Thursday said that work on the Rs 400-crore project involving construction of about 34-kilometre ring road connecting five national highways in Ambala district, would commence soon. The project has been given final shape.Vij, who also represents the Ambala Cantonment Assembly constituency, said that the ring road would connect Ambala-Jagadhari, Ambala-Delhi, Ambala-Chandigarh, Ambala-Naraingarh and Ambala-Hisar roads outside the city limits.A revised map has been prepared with the provision of a road from Shahpur Manchhoda via Brahman Majra instead of via Khuda Kalan.