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State Route 58 Hinkley Expressway Project

Project Overview

New Batch Plant Location:

For more information about this project, please go to caltrans8.info for news re-lease/commuter alerts.

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California Department of Transportation San Bernardino County, California District 8 — SBD — SR58 — Post Mile 22.2 to 31.1 February 2016

The California Department of Transportation (Caltrans) project to widen a portion of State Route 58 from a two-lane conventional high-way to a four-lane expressway, is now in the construction phase. The improvements to State Route 58 extend from approximately 2.8 miles west of Hidden River Road to approxi-mately 0.7 miles east of Lenwood Road, near the unincorporated Community of Hinkley, in San Bernardino County. The expressway would include: 12-foot standard traveled way lanes; 10-foot standard shoulder widths; and a 78-foot-wide median.

Two interchanges will be constructed; one at Hinkley Road and the other at Lenwood Road. This realigned roadway would be con-structed on a fill section (elevated sections of a roadway).

Start Concrete Paving New Hwy 58 - April 2016

New Batch Plant - April 2016

Complete import of fill - April 2016

Open Hinkley Road - May 2016

Open Lenwood Road - February 2016

Open New Hwy 58 Expressway - November 2016

Permanent Closure of Existing Hwy 58 to Through Traffic (West of Valley View Rd) - November 2016

Start Asphalt Overlay on Existing Hwy 58 - November 2016

Finish Asphalt Overlay on Existing Hwy 58 - December 2016

Open Lenwood WB Exit Ramp - February 2017

Planned Construction Duration - Early 2017

Public Information Officer

Philip Havins

(909) 383-6799

philip.havins@dot.ca.gov

Resident Engineer

Shaine Shahidi

Project Manager

Jim Robinson

http://www.dot.ca.gov/dist8/Project-SR-58-Hinkley.html

Project Construction Schedule*

Project Contacts

*Please note that the above dates are initial estimates and subject to change through out the duration of

construction. Project schedule updates will be available from Caltrans project contacts.