Description: U.S. Interstate Highway and Freeway System represents rural and urban interstate highways and connectors and other highways for the United States. It is part of the National Highway Planning Network, published by the Federal Highway Administration as part of the National Transportation Atlas Databases for the United States.
Service Item Id: b4a670c890f84617aa95b6939dbc0605
Copyright Text: Members of the Geographic Information Systems Laboratory, Pellissippi Research Institute, The University of Tennessee, Knoxville.