Floor steel bridge built especially for the construction of the bridge. Made of perforated steel plates, bent and digalvanis, this product helps bridge contractors in the project work both in terms of cost and time. Installation in the field is very practical and fast with the number of ordinary labor force is relatively small. Coating system with Hot Dip Galvanized, anti-corrosion products, and has an endurance reaches 70 years. Standard a gift: Follow the standard rules for the content of Bina Marga bridge No.12 of 1970. Pavement: - Use of Concrete Pavement ( concrete) on the steel bridge deck is suggested by the minimum thickness of 10cm. - The use of bituminous concrete layers ( asphalt concrete) on the steel bridge deck is recommended with a minimum thickness of 5 cm.