National Road Network Project

k to geolocate features and attributes to support safety analysis, planning applications, freight analysis, conditions, emergency response, asset management and project locations related to all public roads in the United States. Using the defined specification, a conceptual model will be created wit

h data from the Highway Performance Monitoring System (HPMS) and other secondary sources. The working conceptual model will be demonstrated showing how it addresses the business requirements listed above for pilot states that have been iden