1. A structure installation system, comprising:a vehicle adapted to traverse a ground surface, wherein the vehicle includes:
an arm extending from the vehicle;
an arm coupler connected to the arm;
a plurality of wheels or a plurality of tracks connected to a motor;
a wall adapted to be installed in the ground surface, wherein the wall comprises a bollard wall including a plurality of vertical beams defining a plurality of slots;
a support connected to the arm of the vehicle, wherein the support is connected to the arm coupler, wherein the support is rotatable about at least one axis with respect to the arm of the vehicle, wherein the support comprises an upper end and a lower end;
a plurality of hangers connected to the support, wherein the wall is removably connected to the hangers, wherein the support is adapted to retain the wall in a desired position and orientation with respect to the ground surface during installation of the wall in the ground surface.