{ "snippet": "This feature layer displays the 2025 United States Road Assessment Program (usRAP) data for UDOT\u2019s Traffic & Safety Division. This layer is Fed Aid Routes. Sourced from the University of Utah, the data includes roadway safety ratings and design features to support proactive risk assessment and MIRE-FDE reporting.", "summary": "This feature layer displays the 2025 United States Road Assessment Program (usRAP) data for UDOT’s Traffic & Safety Division. This layer is Fed Aid Routes. Sourced from the University of Utah, the data includes roadway safety ratings and design features to support proactive risk assessment and MIRE-FDE reporting.", "extent": [ [ -114.250626407457, 36.9625483453591 ], [ -108.905459497504, 42.0182096934506 ] ], "accessInformation": "", "thumbnail": "thumbnail/thumbnail.png", "maxScale": 1.7976931348623157E+308, "typeKeywords": [ "ArcGIS", "ArcGIS Server", "Data", "Feature Access", "Feature Service", "providerSDS", "Service" ], "description": "

This feature service presents the 2025 snapshot of the\nUnited States Road Assessment Program (usRAP) for UDOT\u2019s Traffic and Safety\ngroup. The dataset was sourced from the University of Utah and reflects\nconditions as of January 2025.<\/p>

The usRAP tool supports proactive safety planning by\nidentifying roadway design risks through video-coded segments analyzed in\n100-meter intervals. Data included in this layer provides both safety star\nratings and critical roadway design characteristics, including:<\/p>