The utility model discloses a riverway ecological
greening landscape structure which comprises a main riverway, a secondary riverway is arranged on the outward side of the main riverway, a first
greening landscape is arranged between the secondary riverway and the main riverway, a stepped second
greening landscape and a stepped third greening landscape are arranged on the outward side of the secondary riverway, and a flood drainage channel is arranged on the outward side of the third greening landscape. An overhead
footpath is erected above the drainage channel, a landscape
footpath is arranged on the outward side of the drainage channel, and a fourth stepped greening landscape and a fifth stepped greening landscape are arranged on the outward side of the landscape
footpath. The secondary riverways communicated with each other are arranged on the outward side of the main riverway, so that the main riverway can be assisted in flood drainage and waterlogging prevention in a
flood season; a flood drainage channel is outwards arranged on the secondary river channel, an overhead footpath is erected above the secondary river channel, the flood drainage channel can play a role in flood drainage, and meanwhile the overhead footpath can be used for people to walk and enjoy; a landscape footpath is arranged on the outward side of the flood drainage channel and can be used for people to move; the flood-preventing and waterlogging-preventing
greenhouse has good flood-preventing and waterlogging-preventing functions, and is reasonable in structure, good in greening landscape and suitable for popularization.