ROAD UPGRADING (UNPAVED TO PAVED) BASED ON GRAVEL ROAD STRATEGIES, TRAFFIC BENCHMARK FOR UPGRADING TO PAVED ROAD STANDARDS (HDM-4 PROJECT ANALYSIS) BARAS-GIGMOTO-VIGA ROAD (K0060+423-K0061+474, 61+474-K0062+000)
Catanduanes DEO
Region V
L.S.D.  CONSTRUCTION & SUPPLIES (8980) / VIRAC NRC CONSTRUCTION (11396)