Department of Public Works

Micah Martin, Director

ADDRESS:
891 Mountain Ranch Road
Building D
San Andreas, CA 95249
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PHONE: (209) 754-6401
Mon - Fri: 8am - 4pm
Email Public Works
Closed Weekends & Holidays
 

 

As stewards of the public interest, we build and maintain safe and efficient public infrastructure
while protecting natural resources in partnership with our community.

 

Items of Interest

Caltrans Bridge Replacement at North Fork Calaveras River 5 May 2026

Caltrans Bridge Replacement at North Fork Calaveras River

Comprehensive Safety Action Plan 19 September 2025

Comprehensive Safety Action Plan

The CSAP Plan aims to improve roadway safety and reduce serious injury crashes for all road users in Calaveras County. 

Murphys Concrete Median Modifications 19 September 2025

Murphys Concrete Median Modifications

News Release - CALTRANS to Modify SR-4 Traffic Safety Project in Murphys

Public Works Capital Improvement Program 13 January 2020

Public Works Capital Improvement Program

2026 Capital Improvement Program

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