This paper makes a systematical investigation into the excavation project of the haulage tunnel at -150m level in Yunjialing Coal Mine, Handan Mines Bureau. In order to establish a fully network-based management bench which can deal with the various the problems occurring in the shaft & tunnel excavation of a coal mine, a Mine Tunnel Excavation Management Information System (MIS) has been constructed based on B/S model. The structure of ASP+SQL SERVER has been adopted to implement the MIS. This MIS has displayed its advantages in the practical application, and can offer strengthened guarantee for a mine to enhance management level, improve the competitiveness and reduce cost.