Description: Fields / Coding / Description:Note: Codes are reflective of the HPMS manual1. State Highway Agency2. County Highway Agency3. Town or Township Highway Agency4. City or Municipal Highway Agency11. State Park, Forest, or Reservation Agency12. Local Park, Forest, or Reservation Agency21. Other State Agency25. Other Local Agency26. Private (other than Railroad)27. Railroad31. State Toll Road32. Local Toll Authority40. Other Public Instrumentality (e.g., Airport)50. Indian Tribe Nation60. Other Federal Agency62. Bureau of Indian Affairs63. Bureau of Fish and Wildlife64. U.S. Forest Service66. National Park Service67. Tennessee Valley Authority68. Bureau of Land Management69. Bureau of Reclamation70. Corps of Engineers72. Air Force73. Navy/Marines74. Army80. OtherSource: Planning, Maintenance Management Bureau, FHWA, New Mexico County Submissions, Navajo, Updated: State Routes are updated as soon as a change is approved by the New Mexico State Transportation Commission. Federal Agency route ownerships are updated every other year depending on documents provided by the FHWA Department of Highway Policy and Information. As of 2022 the County Routes were updated yearly based on County submissions to the New Mexico Legislative Finance Committee. However, the NMDOT Capital Assets Program now prohibits Counties from sending shapefiles as part of their annual submission of County owned roads. The county roads ownership data is now a stale dataset.Update Procedure: Upon notice that a state owned route has changed hands, the Roadway Inventory Program makes the change in the Roadway Inventory System. On an every other year basis the Roadway Inventory Program reviews the Federal Shapefile and makes changes to the Roadway Inventory System as required. The County owned routes process is in flux as the NMDOT Capital Assets Program now prohibits Counties from sending shapefiles as part of their annual submission of County owned roads. The county roads ownership data is now a stale feature. The Roadway Inventory Program is exploring other methods to get this data.Quality: This data is for internal NMDOT use only. The quality of State-Owned Routes is very good. County and Federal Agency Route (excluding Bureau of Indian Affairs) is fair. Other routes are generally poor. Connected Systems: NoneNon-Connected Systems: HPMS, MIRE
Copyright Text: NMDOT, Roadway Inventory, FHWA, NMDOT Maintenance Management Bureau