To provide a crossing rod member, a crossing rod, and a crossing gate in which visibility is improved and the overpowering sense is increased.

A main rod part 1 is cylindrical, and a section orthogonal to the axis O1 has the major axis and the minor axis, and each end in the major axial direction is semi-circular. A first connection part 2 is a projected part, and projected outwardly on one end side 11 of the main rod part 1, and its outer shape is polygonal. A second connection part 3 is a recessed part, and recessed inwardly on the other end side 12 of the main rod part 1, and the internal shape of the recessed part corresponds to the outer shape of the projected part. The first connection part 2 and the second connection part 3 are provided approximately on the axis of the main rod part 1.