Kirker Pass Road Northbound Truck Lanes Project

Project Information

Project No.:  0662-6R4052

Project Limits:  Concord Pavilion in the City of Concord to northern Hess Road intersection in Contra Costa County

Supervisory District: 4, 5
Thomas Brothers Map Reference: 593, H-4

Project Description:
The project will improve safety and reduce congestion along Kirker Pass Road by constructing a truck climbing lane in the northbound direction. The project is approximately 1 mile in length, beginning at the Concord Pavilion and ending at the northern Hess Road intersection. Pavement widening is proposed on the east side of the roadway to provide a 12-foot truck lane and 8-foot paved shoulder. Widening will require significant retaining walls due to the existing slopes and drainage adjacent to the roadway.

Proposed Schedule:
Environmental studies and preliminary design are underway.

  • Environmental clearance in Fall 2016
  • Design completion in Summer 2017
  • Construction in Summer 2018-2019

Proposed Funding:
The County is seeking additional funding to complete the project.

Funding Sources: Measure J, State Transportation Improvement Program, Gas Tax, Other
Total Project Cost: $18.6 million

Open House to be held on Monday, September 19 from 6:00-7:00pm at the Concord Pavilion. Come learn about the project and ask questions! Click here to view the flyer.

Draft Project Environmental Document is now available for public review from August 31, 2016 to September 29, 2016.
Click here to view the notice and draft document.
Project Documents:



Contact Us

Nancy Wein
Senior Civil Engineer
Transportation Engineering
Ph:(925) 313-2275


Angela Villar
Associate Civil Engineer
Transportation Engineering
Ph:(925) 313-2016