Abstract: The transportation roadway at 21608 working face in Xingwang Coal Mine is located in the stress concentration belt and has potential gas outburst danger, through the structure characteristics of "upper three zones" of overlying rock and the "lower three zones" of floor, we analyze the feasibility of arranging high drainage gate for roof and crossing holes in end-located drainage roadway to release 21608 transportation lane and gas drainage; we further simulate the stress distribution of high gas drainage gate and end-located drainage roadway during the mining of working face by FLAC^3D numerical simulation, and consider the heavy workload of drilling, and the cross-layer extraction by the priority arrangement of end-located drainage roadway. Vertical dimension of end-located drainage roadway away from the 16^# coal seam is 8.5 m; the horizontal distance away from 21608 transportation lane is 58 m. Taking the implementation of 75 mm in diameter, hole spacing of 1.5 m drilling field to implement gas drainage and pressure relief of coal pillar, finally, we ensure the safety tunneling of 21608 transportation lane.