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County Maintained Roads

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Roads in the County maintained system are recorded in an official document approved by the County Board of Supervisors and known as the Road Register. Of course, there are many roads in San Diego County that are maintained by other agencies. Freeways and State highways (SR 52, 76, 78, 94, etc.) are maintained by Caltrans. There are private roads maintained by adjacent property owners, and public roads (such as those within cities) that are not in the maintained system.

Jamacha Blvd




Pavement Cutting Policy open link: Pavement Cut Policy

Avoid roadway pavement cuts on newly constructed or resurfaced County Maintained Roads, schedule and coordinate with the County of   San Diego, Department of Public Works.

Call the Roads General  Information Number for Pavement Cutting Policies on County Maintained Roads road.  (858) 694-3850


Index of County Maintained Roads
List of all County Maintained roads

Index of Permanent Road Division (PRD), Municipal Roads & Private Roads
List of County, municipal, and private roads not maintained by the County.
For more information see the Special Assessment Districts link above left.

Road Register Report
Detailed information about County maintained roads

County Maintained Road System Maps (CRS) -- Current

HPS Road System Maps (Archive)


Road Register Contact:
Road Registrar
Department of Public Works
Cartographic Services 5510 Overland Ave., Suite 210, MS O-350
San Diego, CA. 92123
Phone: 858-694-2266 
Fax: 858-505-6356

For additional DPW Roads Customer Service Telephone Numbers click link:


New ArcGIS of the County Maintained Road System (Public items)

Public web maps of the Road System


Permanent Road Division (PRD) - Non-County Maintained Road Report

Index of Permanent Road Division (PRD) - List of Permanent Road Division (PRD)

PRD Road Register Report - Detailed information about Permanent Road Division (PRD)

PRD Permanent Road Division Map - Detailed maps of Permanent Road Division (PRD)


For additional information on Permanent Road Division, contact:
Department of Public Works
Special Districts
5510 Overland Ave., Suite 210, MS 0384
San Diego, CA 92123
Phone: 858.694.2198
Fax: 858.694.2599
Web site: Permanent Road Division

For additional information on whether a road is within the public domain, contact:
Engineering Section of the Real Estate Services Division
Phone: 858.694.2291
Web site:

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