In the management of urban construction planning in Thai Nguyen city, a major problem that information as current zoning maps still exist mainly in the form of paper documents is relevant information others dispersed, yet integrated with map information as to become an information systems master. The research and application of GIS technology that can allow users to access information with results from synthesis to detail on the use of technical infrastructure: roads, bridges, trees, water drainage, construction work: household names, licensing and construction status... in urban.