The Public Works Department (PWD) on Sunday opened one carriageway of Gurugram's Atul Kataria Chowk flyover to traffic coming from Gurugram to Delhi. "The flyover is likely to become fully operational by June 15," said PWD Superintending Engineer (B&R) Parveen Chaudhary. The traffic coming from Delhi to Gurugram bus stand will continue to use the service lanes.