UGRC recently completed updates to the SGID Roads data layer. Please visit our Roads and Highway System data page where you will find information about the Roads data model, as well as a web service layer to the SGID Roads data and direct download links in shapefile and geodatabase format.

These updates are also reflected in UGRC’s address locators, Utah’s Next-Generation 911 GIS database, and UGRC’s street network analysis datasets.

The following are highlights from this month’s update.

County Updates

New roads were added and road names and address ranges were updated for the following counties:

  • Cache County: Obtained roads data on 08/22/2023. Previous update was on 06/08/2023.
  • Davis County: Obtained roads data on 08/25/2023. Previous update was on 08/04/2023.
  • Salt Lake County: Obtained roads data on 08/22/2023. Previous update was on 08/04/2023.
  • Utah County: Obtained roads data on 08/22/2023. Previous update was on 08/04/2023.
  • Washington County: Obtained roads data on 08/22/2023. Previous update was on 08/04/2023.
  • Weber County: Obtained roads data on 08/23/2023. Previous update was on 08/04/2023.

UDOT Route System

  • Visit the SGID LRS page for information on UDOT’s Advanced LRS (ALRS) data.