Abstract: An automated gate assembly, includes (i) a post; (ii) a gate pivotally coupled to the post, the gate pivoting between an open position and a closed position; and (iii) a gate opening assembly coupled to the gate. The gate opening assembly includes: (i) a pivoting assembly which selectively and simultaneously moves in both a linear and arcuate direction; and (ii) a connector connecting the pivoting assembly to the gate whereby actuation of the pivoting assembly rotates the gate from the open position to the closed position. The automatic gate assembly is particularly advantageous for mounting an automatic gate opening assembly on one side of a square or rectangular post while the gate is pivotally mounted on an adjacent side. A connector is able to readily clear the comer between the adjacent sides of the posts because of the unique configuration of the opening assembly.