Project Will Install High-Tension Cable Barrier, and Improve Traffic Safety 

August 18, 2023 - STOCKTON – The California Department of Transportation (Caltrans) is preparing to begin a project that will improve traffic safety on State Route 99 (SR-99) with the installation of new guardrails between the Madera County line and Childs Avenue exit near the communities of Athlone and Lingard in Merced County.

Work will include the resurfacing of existing emergency passageways, and the installation of a Double Thrie Beam Barrier (DTBB) and High-Tension Cable Barrier (HTCB) to replace the existing Metal Beam Guardrails (MBGR). The work is necessary to help to reduce the severity of roadway departure collisions and to comply with current safety standards.

Beginning Monday, August 21, 2023, crews will work mostly day shifts, for approximately 80 working days - Mondays through Fridays - with completion expected in December 2023. Roadside message signs will be placed on SR-99 to alert motorists of scheduled highway lane closures.

This $7 million project was awarded to Highway Specialty Co., Inc. (Redding, CA), who will perform the work required.

This project will benefit commuters traveling to and from the cities of Chowchilla, and Merced, as well as motorists, and truckers hauling commercial and agricultural goods throughout Merced County and beyond.

Caltrans will provide continuous updates on scheduled lane and ramp closures, and any other lane closure details in future traffic advisories and social media posts.

For more information and updates on additional projects, please consider following our social media accounts on Twitter via @CaltransDist10 or Facebook at Caltrans, District 10 or visit www.dot.ca.gov/d10/projects.

The work schedule is subject to change due to traffic incidents, weather, availability of equipment and/or materials, and/or construction-related issues.

For the latest road information, visit quickmap.dot.ca.gov & dot.ca.gov.