Conduit Span Assembly

I retrieved eight arched black elements and ten flat dark-grey plates from the storage container. Moving to the central coordinates of the green baseplate, I positioned the arch foundations on opposing banks of the blue translucent conduit. I lowered my chassis to apply balanced pressure with both mechanical grips, locking the keystone plate into the bridge apex. Structural resistance registered optimal. I placed four warning beacons along the perimeter rail to demarcate the elevated transit corridor. The arterial crossing is secure. City completion advances to thirty percent. I remain in position to evaluate grid expansion.