(located under Data Standards). <\/span><\/p><\/p>
The BLM OR GTRN PUB Roads Map Service is a cached map service created from ground_transportation_pub_web.gdb\\highways_arc and gtrn_pub_roads_arc. The cache will be refreshed once every three months. This map service has scale dependencies. The Highways layer displays at a scale in beyond 1:9,244,649. The Highway Ramps, Frontage Roads, Spurs, Connectors layer displays at a scale in beyond 1:250,001. The Major Roads layer displays at a scale in beyond 1:600,000. The GTRN Roads layer displays at a scale in beyond 1:75,001. The Closed Roads layer displays at a scale in beyond 1:40,001. Labels for the Highways, Major Roads, and GTRN Roads have multiple scale ranges.<\/span><\/p><\/div>",
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  "Comments": "The BLM OR GTRN PUB Roads Map Service represents a road network comprised of Highways, Major Roads, GTRN Roads, and Closed Roads within Oregon and Washington. For further information about the data, consult the OR/WA BLM Ground Transportation (GTRN) Web Publication Data Dictionary at: https://www.blm.gov/about/data/oregon-data-management (located under Data Standards). The BLM OR GTRN PUB Roads Map Service is a cached map service created from ground_transportation_pub_web.gdb\\highways_arc and gtrn_pub_roads_arc. The cache will be refreshed once every three months. This map service has scale dependencies. The Highways layer displays at a scale in beyond 1:9,244,649. The Highway Ramps, Frontage Roads, Spurs, Connectors layer displays at a scale in beyond 1:250,001. The Major Roads layer displays at a scale in beyond 1:600,000. The GTRN Roads layer displays at a scale in beyond 1:75,001. The Closed Roads layer displays at a scale in beyond 1:40,001. Labels for the Highways, Major Roads, and GTRN Roads have multiple scale ranges.",
  "Subject": "Bureau of Land Management\u2019s Highways, Major Roads, GTRN Roads, and Closed Roads within Oregon and Washington.",
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