+An **abutment** is a substructure that supports the end of an [Arch](/wiki/arch) or [Bridge](/wiki/bridge), receiving and counteracting lateral forces. It firmly anchors the structure, transferring its weight and thrust safely to the [Foundation](/wiki/foundation) below.
+## See also
+- [Pier](/wiki/pier)
+- [Buttress](/wiki/buttress)
+- [Span](/wiki/span)
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