In deep sub-micron regime, interconnect delays dominate VLSI circuit design. Thus, construction of cost-effective global routing trees is key to such designs. In order to reduce the interconnect delay, traditional Manhattan (M-) routing architectures are currently being replaced by the diagonal X architectures. A recent routing architecture is based on Y interconnects, involving the pervasive use of 0deg, 60deg, and 120deg oriented global and semi-global wirings. Unlike the X-routing, Y-routing Is observed to support regular routing grid, which as important for simplifying manufacturing processes and routing and design rule checking algorithms. In this paper, we propose a novel Y-routing algorithm which can solve reasonably sized problems in nominal time. The proposed method is capable of finding routing solutions for problem instances which could not be solved in reasonable time by some recently reported methods. Moreover, it can be easily extended for routing with any uniform orientation