ROAD UPGRADING (UNPAVED TO PAVED) BASED ON GRAVEL ROAD STRATEGIES, TRAFFIC BENCHMARK FOR UPGRADING TO PAVED ROAD STANDARDS (HDM-4 PROJECT ANALYSIS) MALALAO NATIONAL ROAD (AGBANNAWAG-MALALAO-BULO SECTION), K0519+178 - K0523+631, KALINGA
Cordillera Administrative Region
Cordillera Administrative Region
J.C. BAAC CONSTRUCTION CORPORATION (25974)