India, Nov. 28 -- The Public Works Department (PWD) has initiated the process for undertaking structural audit and consultancy for assessing key south Delhi flyovers on Outer Ring Road, including the Old RTR flyover, IIT-Africa Avenue junction flyover and Modi Mill flyover, officials said on Thursday.

The agency will undertake repair and rehabilitation work and also incorporate the culvert on the Barapullah drain on Lala Lajpat Rai Marg under the project.

A PWD official aware of the matter said that an analysis of these structures will be carried out over six months, followed by rehabilitation work. "Modi Mill flyover and Africa Avenue flyover were constructed in 2001, while the RTR flyover came later. All these flyovers are at least 15...