The term ‘bridge’ occupies a remarkably dense symbolic register within the depth-psychology corpus, functioning simultaneously as architectural fact, mythological threshold, psychological metaphor, and ontological category. Von Franz supplies the most sustained Jungian reading, identifying the bridge with the transcendent function itself — that mysterious process by which the psyche generates symbols capable of spanning conscious and unconscious opposites. The Pontifex of ancient Rome and the Catholic Church both appear as institutionalized forms of this mediating capacity. Eliade, approaching from phenomenology of religion and shamanism, documents the bridge’s cross-cultural role as the ‘dangerous passage’ linking cosmic planes — from Japanese initiatory constructions of arrows-and-boards to the hair-thin eschatological bridges of Armenian and Georgian tradition. Giegerich engages the bridge polemically, arguing, against Hillman, that authentic psychological crossing requires burning the bridge behind oneself — that imaginal psychology freezes at the bridge’s midpoint, reifying motion into a fixed object. Jung’s dream-image of the rainbow as bridge one must pass under rather than over signals the same peril from a different angle. Hart Crane’s Brooklyn Bridge, as read by Harold Bloom, transforms the structure into an American sublime altar, a bridge-as-bride and cosmic harp. Yalom’s clinical deployment — the broken bridge as failed defense against existential dread — adds a psychopathological dimension. These positions together reveal ‘bridge’ as one of depth psychology’s most generative liminal operators.