Description: The base for the roads layer was developed by the BLM using BLM data, USFS data, USGS DLG and other sources and is what was referred to as the GTRN dataset. The road layer is comprised of the best available data. This means that when road linework is enhanced through the protection map process or through district or program mapping efforts that the enhanced linework will replace or be integrated with the statewide layer. This road layer has specific designations for Protection Map display. THE ODFW processed this data by symbolizing Interstates, Highways, Paved, and Mainlines. Other categories were deleted. A field "PdmGroup" was added.Fields were dropped: ["District","EditDate","FEAT_SRC","Feat_YR","TRAIL","SURFACE","CLASS","SYS_ID","RTE_ID","MGMT_UNIT","CONSTRAINED","MAINTENANCE","Easement","Creator","Creation_Date","Editor","Last_Edit_Date"]
Description: U.S. Streets represents detailed streets, interstate highways, and major roads within the United States. U.S. Streets is part of StreetMap USA.
StreetMap USA is a dataset in Smart Data Compression (SDC) format that provides nationwide streets display, routing, and geocoding for the United States. It contains a TIGER 2000-based streets dataset, enhanced by ESRI and Tele Atlas, and prepared for routing within the StreetMap Find Route dialog. StreetMap USA data is provided in the ESRI Data & Maps media kit on the ESRI Data & Maps/StreetMap USA DVD.