THE MANILA North Road-Cauringan section in Sison, Pangasinan, fronting Artacho Elementary National High Schools, will be closed to traffic from 10 p.m. on July 13 to 6 a.m. the next day for the launching of the pedestrian overpass girder, the Department of Public Works and Highways announced yesterday. Motorists are advised to take the alternate Rosario-Damortis-San Fabian route via the Manaoag-Binalonan road.