State Route 108 (SR-108)/SR-120 Chinese Camp Paving Project


This project will apply a 2-inch thick layer of Rubberized Hot Mix Asphalt (RHMA) concrete to existing lanes, shoulders, and pull-outs on 34 miles of SR-108 and SR-120 in Stanislaus and Tuolumne counties. Scheduled to start in spring 2018 and be completed in late 2019, this project is intended to extend the service life of the pavement by five to seven years.

Heavily distressed pavement locations on travelled lanes will be repaired by grinding and applying Hot Mix Asphalt prior to the RHMA overlay. Dikes (used to channel water from the roadway to a drain), as well as metal-beam guard railing and end treatments will be upgraded to current standards. Drainage grates will be upgraded with bicycle friendly grates, as needed, and several culverts will also be replaced.

The project will improve SR-120 from Lancaster Road in Stanislaus County to the Moccasin Creek Bridge in Tuolumne County, a distance of 31 miles. It also will improve SR-108 in Tuolumne County, from the SR-108/120 junction to Montezuma Road (three miles). It includes striping, and the existing center-line and shoulder rumble strips will be replaced. Faded and damaged signs will be replaced.


The purpose is to preserve and extend the life of the existing pavement, and to improve the ride for this section of road.


The total project cost is estimated at $35.4 million and it is programmed in the State Highway Operation and Protection Program.


  • Listed: June 2017
  • Advertised: September 2017
  • Bids Opened: October 2017
  • Approved Contract: November 2017
  • Will Start Project: Spring 2018
  • Will Finish Project: Winter 2018




District 10 Public Information Office
Rick Estrada, Public Information Officer
1976 East Dr. Martin Luther King Jr. Boulevard
Stockton, CA 95205
Phone: (209) 948-7977



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General Information:

Phone: (209) 948-7543
Public Information Office:
(209) 948-7977
Fax: (209) 948-3895
Email: District 10 PIO

Physical Address:

California Department of Transportation
District 10
1976 East Dr. Martin Luther King Jr. Blvd.
Stockton, CA 95205

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