New Delhi, June 25 -- The Bhogal flyover on Mathura Road - which connects Ashram Chowk with the Hazrat Nizamuddin Railway Station area - will be shut for traffic between midnight and 4am on four days beginning Wednesday to facilitate construction work for the Delhi-Meerut Regional Rapid Transit System (RRTS), Delhi Traffic Police said. The closure will be enforced on June 25, June 27, June 29 and July 2, with commuters travelling between central and southeast Delhi advised to use alternate routes through Lala Lajpat Rai Marg and Ring Road. Officials said traffic movement will be halted during the four-hour window to allow the installation of heavy steel structures for the RRTS corridor. "A major girder launching operation is being undertake...