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Triple Cell Drainage Culvert, Saudi Arabia
Three-cell drainage culvert to the new Damam-Jubail high-speed line in Saudi Arabia.
Three-cell drainage culvert to the new Damam-Jubail high-speed line in Saudi Arabia.
Frame for the protection the oil pipeline as an overpass to the new high-speed Damam-Jumbail railway line, in Saudi Arabia.
Road bridge for camels, closed frame, as an underpass to the new Damam-Jubail railway line, in Saudi Arabia
Road bridge in the form of a closed frame, as an underpass to the new Damam-Jubail railway line in Saudi Arabia
Railway bridge, prefabricated, two 33-meter spans, as the overpass of the highway in Saudi Arabia. One of the bridges of the new high-speed connection