abutments
n. C1 Advanced UK //ɐbˈʌtmənts// abut·ments
n. the parts of a bridge that support the arches or the road. They are usually built into the ground next to the water.
n. the supports or piers of a bridge that carry the arches or the superstructure. Often refers to the masonry or concrete structures built into the banks of a river or valley.
The workers are repairing the stone abutments of the old bridge.
Engineers must ensure the abutments are strong enough to handle the weight of the bridge and the force of the river.
The structural integrity of the entire viaduct depends on the stability of the abutments, which are reinforced with deep foundations to prevent shifting during heavy rainfall.