• Contreras Bridge, Spain

    This $200 million Contreras Bridge is a high-speed railway bridge over the Contreras Reservoir in Villargordo Cabriel, Spain.

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    Contreras Bridge, Spain

  • Bradley West Project

    Los Angeles World Airports (LAWA) is in the midst of a multi-billion dollar development program for Los Angeles International Airport (LAX), which focuses on the new Tom Bradley International Terminal (TBIT). The renovations include new gate and concourse areas at LAX's premier international terminal.

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    Bradley West Project

  • T-Mobile Modernization

    T-Mobile's network modernization project will improve approximately all 37,000+ towers the company is operating nationwide, improving voice, data and indoor coverage.

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    T-Mobile Modernization

  • Railway Viaduct Over Alcántara Reservoir

    This project consists of a high-speed railway bridge located over Spain's massive Alcántara reservoir, the second largest reservoir in Europe.

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    Railway Viaduct Over Alcántara Reservoir

  • I-5 Gateway Project

    The I-5 Gateway Project was the last major freeway improvement under the Measure M1 (M1) freeway improvement plan. It included the section of I-5 within the city of Buena Park from SR-91 north to the Orange / Los Angeles County line.

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    I-5 Gateway Project

Services

Services

Services

For more than 20 years, CALTROP has helped to build infrastructure projects that get people where they are going by land, air or rail - bridges, highways, roads, airports and rail transit - by offering high quality services in program / project management, construction management, inspection, specialty inspection, risk management and public relations.

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Projects

Gerald Desmond Bridge

Gerald Desmond Bridge

The Gerald Desmond Bridge in the Port of Long Beach is a vital link in the nation's trade system and a major commuter corridor. But the bridge, built in the 1960s, was not designed to handle today's traffic volume and is deteriorating.

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News

Santa Fe Pedestrian Underpass Ribbon Cutting

Santa Fe Pedestrian Underpass Ribbon Cutting

The project received great public acclaim with the community as a whole and was officially opened to the public on February 27th, 2013, after a ribbon cutting ceremony in the afternoon. The ceremony was attended by the Encinitas Mayor, SANDAG Chair and Santee Councilmember, and County Supervisor / Board member of the North County Transit District (NCTD).

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