Literature Reference: The bridge spans the sunset, painting a rainbow, while the trees lock the gates, and the birds return on their own. Source from 'Two Long Poems of Luoyang, Part One'.
桥:
Bridge and culvert, undaunted by obstacles and forging ahead courageously, carrying a sense of steadiness.
横: Horizontal or vertical, it's all the same. Opposed to "longitudinal."
Meaning: The bridge spans, symbolizing connection and accessibility, representing a smooth and broad path in life.