Old maps are a cultural heritage of recorded information with humanities materials and scientific value. However, there is no sufficient study on the development of web-based information system using old maps to provide the old map information. In this study, we analyze the status of the old map information on the website of the main institutions, construct the web-based information systems to provide the unified map information efficiently and systematically. It is not easy to standardize the data categories and information searching method because of the diversity and complexity of old map. So, the importance of engineering information management is growing. Therefore, the attempting to computerized humanistic old map information and the integrated approach is very important and necessary. This study provide an opportunity to combine the humanities and engineering through the convergence between information technology, humanities, and computational engineering.