TRAFFIC along the routes of the Skyway Stage 3 project is expected to worsen in April. This, according to Engr. Emil Yabur of the Traffic Engineering Center of Metropolitan Manila Development Authority (MMDA) is due to the full-swing construction of the four segments of the elevated expressway. He said the construction of the four segments, which involves 10 posts of Skyway 3, will be done simultaneously from Osmeña Highway in Manila to A. Bonifacio Ave. in Quezon City. Yabur said during the advance works of Skyway Stage 3, traffic along the Osmeña highway was not quite affected since they opened alternate routes.