Explore Our Recent Successes

At TRC, we proudly serve a diverse range of public and private clients, seamlessly guiding complex projects from concept to completion. We resolve the most challenging issues you face and deliver long-lasting results, community by community and project by project.

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I-10 Express Lanes Contract 1 Design-Build

When the San Bernardino County Transportation Authority (SBCTA) undertook a $500 million project to construct two express lanes in each …

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I-10 Express Lanes Contract 2

When the San Bernardino County Transportation Authority (SBCTA) took on a $796 million project to deliver one express lane in …

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I-105 Express Lanes Plans, Specifications and Estimates

During the design and construction of a $660 million Los Angeles Metro project to implement a new median lane in …

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I-405 Highway Express Lane Upgrade and Improvements

When the Orange County Transportation Authority (OCTA) undertook a complex $1.9 billion design-build project to improve and expand sections of …

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Supplier Diversity Case Study: Los Angeles County Metropolitan Transportation Authority

Since 2004, TRC has contracted with the Los Angeles County Metropolitan Transportation Authority (Metro)on projects ranging from urgent response waste …

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I-5 Widening Project PS&E Segment 3 (El Toro Road to Alicia Pkwy)

The I-5 Widening Project from Alicia Parkway to El Toro Road (Segment 3) is part of a 6.5-mile corridor widening …

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I-5 HOV Reconstruction

As a major project sub-consultant to Hills International TRC has provided construction management services since January 1, 2021.

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Mid-Coast Corridor Transit Project: Segments 1 and 2- San Diego Association of Governments (SANDAG)

TRC provided civil and structural quality assurance/inspection services on Segments 1 and 2 of the Mid Coast project.

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Strempel Road Street Reconstruction

The reconstruction of Strempel Road between SH 123 Business (Austin Street) and SH 123 Bypass.

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