New Delhi, Oct. 8 -- The Public Works Department (PWD) is set to launch a major road strengthening and maintenance drive covering several of south Delhi's busiest corridors, including the Ring Road near Safdarjung, August Kranti Marg, Hauz Khas Village Road, Aruna Asaf Ali Marg and Press Enclave Marg. Officials said work worth over Rs.61.88 crore is expected to begin before the onset of winter and may take around a year to complete, provided there are no restrictions or delays. According to PWD officials, 13 major and local stretches will be covered, including the Ring Road between Safdarjung Hospital and the Hyatt Hotel, the Outer Ring Road between IIT Flyover and Africa Avenue Junction, and internal roads in Green Park, Hauz Khas and Sake...