Major Roads

Data from a number of sources is used for the development and ongoing maintenance of the MajorRoads feature class. Source data includes SanGIS Roads_All, Caltrans State Highway Centerlines, and street centerline data from the County of Imperial. Regional aerial imagery (1'/pixel resolution or better) is generally used as a guide for delineating roadway alignments, primarily using heads up digitizing methods, using ArcGIS desktop software.

Data and Resources

Additional Info

Field	Value
Source	https://sdgis-sandag.opendata.arcgis.com/datasets/05ca3f9d777643f38cd06d8658c5ad37_0
Last Updated	February 28, 2024, 17:11 (UTC)
Created	February 28, 2024, 17:11 (UTC)
dcat_issued	2018-09-08T00:21:47.000Z
dcat_modified	2018-09-08T00:21:50.000Z
dcat_publisher_name	San Diego Association of Governments
encoding	utf8
guid	https://sdgis-sandag.opendata.arcgis.com/datasets/05ca3f9d777643f38cd06d8658c5ad37_0
harvest_object_id	123c96ff-5634-4c18-8fd7-6d1d37598da1
harvest_source_id	a2637971-af12-457f-ae4a-831d2202a539
harvest_source_title	WIFIRE Commons
language
spatial	{"type": "Polygon", "coordinates": [[[-118.1186, 31.1105], [-118.1186, 34.092], [-114.3155, 34.092], [-114.3155, 31.1105], [-118.1186, 31.1105]]]}