State Route 20 Smartsville Roadway Project


Highway 20 - Smartsville

DESCRIPTION

  • Realign a portion of the road to include two 1000 foot radius reversing curves and replace a broken back curve with a single 1000 foot radius curve.
  • Widen the roadway to accommodate uniform 12 foot wide lanes and 8 foot wide shoulders
  • Improve super elevation and super elevation transitions
  • Increase sight distance
  • Add turn pockets
  • Cold plane and overlay at either end of the project
  • Upgrade existing drainage facilities
  • Improve profile

PROJECT BENEFITS

The roadway no longer meets current 55-mph highway design standards and the existing alignment and shoulder widths no longer meet current highway design standards. By bringing the roadway into compliance, we aim to reduce the number and severity of collisions along the route.

FUNDING BREAKDOWN

Local - 0
State - $29.7 million
Federal -
Estimated Total Project Cost - $29.7 million

PROJECT SCHEDULE

Environmental Clearance – January 2016
Design Completion – December 2017
Begin Construction – Spring 2018
Finish Construction – Fall 2021

PARTNERSHIP

None

PROJECT CONTACT

Johny Tan, Project Manager
Phone: (530) 741-5120
Email: johny.tan@dot.ca.gov

Gilbert Mohtes-Chan, Public Information Officer
Phone: (530) 741-4571
Email: gilbert.mohtes-chan@dot.ca.gov

PROJECT DOCUMENTS - COMING SOON

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News

Contact Information

General Information:

Phone: (530) 741-4572
Fax: (530) 741-4111

Physical Address:

California Department of Transportation
District 3
703 B Street
Marysville, CA 95901

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