Pièce CR-AN-AH-MYP-046346 - Bureau of Public Roads, Costa Rica. Cust Order Nº 31-1192. Inter-American Highway Bridges. Platanares River Bridge. Masonry Plan. United States Steel Export Company. 13 láminas
Bureau of Public Roads, Costa Rica. Cust Order Nº 31-1192. Inter-American Highway Bridges. Platanares River Bridge. Masonry Plan. United States Steel Export Company. 13 láminas