GIS tools play a major role in different types of infrastructure Development. Most of the decision being taken at various levels by local bodies are dependent on geographic and spatial analysis, of course also involving other local parameters through the help of Theme Specific Decision Support and Expert System. The main concerns for any agency engaged in infrastructure development, about locating resources, are where to set up (which is the most suitable place) and how to build up the infrastructure. Both of these problems are directly related to corporate economics, and GIS provides realistic and appropriate solutions to these problems after considering several options.