Enhancing rail capacity and reducing congestion along a key US rail corridor

DALLAS, Feb. 5, 2026 /PRNewswire/ -- Jacobs (NYSE:J) has been selected by the San Diego Association of Governments to manage construction of the San Dieguito Lagoon Double Track and Special Events Platform project. This critical investment will enhance capacity and reliability along the Los Angeles–San Diego–San Luis Obispo (LOSSAN) Corridor — Southern California's sole rail link and one of the nation's busiest, carrying more than 150 daily passenger trains.

Jacobs will manage delivery of 2.1 miles of track improvements, including a new double track to eliminate a major bottleneck between Solana Beach and Del Mar fairgrounds, designed to ease traffic congestion and improve access during large-scale events.

Jacobs Executive Vice President Eva Wood said: "This investment strengthens the only rail connection between San Diego and the rest of Southern California. With added track and a new platform, we're enabling more reliable service, reducing delays, and supporting a cleaner, more connected future for the region."

Additional upgrades include replacement of the century-old San Dieguito Lagoon bridge to improve climate resiliency, as well as enhancements to turnouts, signals, communications, and drainage systems — all aimed at boosting operational efficiency.

Ranked No. 2 in Transportation by Engineering News-Record, Jacobs moves people, goods and freight – whether by road, rail, sea, underground or even through mountains. From Grand Central Madison, New York City's busiest commuter railroad to the Elizabeth Line, the most significant addition to London's transport network in a generation, Jacobs delivers innovative, resilient solutions that improve mobility, reduce congestion and enhance safety for generations to come.

At Jacobs, we're challenging today to reinvent tomorrow – delivering outcomes and solutions for the world's most complex challenges. With approximately $12 billion in annual revenue and a talent force of almost 43,000, we provide end-to-end services in advanced manufacturing, cities & places, energy, environmental, life sciences, transportation and water. From advisory and consulting, feasibility, planning, design, program and lifecycle management, we're creating a more connected and sustainable world. See how at jacobs.com and connect with us on LinkedIn, Instagram, X and Facebook.

Certain statements contained in this press release constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are statements that do not directly relate to any historical or current fact. When used herein, words such as "expects," "anticipates," "believes," "seeks," "estimates," "plans," "intends," "future," "will," "would," "could," "can," "may," and similar words are intended to identify forward-looking statements. We base these forward-looking statements on management's current estimates and expectations, as well as currently available competitive, financial and economic data. Forward-looking statements, however, are inherently uncertain. There are a variety of factors that could cause business results to differ materially from our forward-looking statements including, but not limited to, uncertainties as to, the timing of the award of projects and funding and potential changes to the amounts provided for under the Infrastructure Investment and Jobs Act and other legislation and executive orders related to governmental spending, including any directive to federal agencies to reduce federal spending or the size of the federal workforce, and changes in U.S. or foreign tax laws, including the tax legislation enacted in the U.S. in July 2025, statutes, rules, regulations or ordinances, including the impact of, and changes to tariffs and retaliatory tariffs or trade policies, that may adversely impact our future financial positions or results of operations, as well as general economic conditions, including inflation and the actions taken by monetary authorities in response to inflation, changes in interest rates and foreign currency exchange rates, changes in capital markets, the possibility of a recession or economic downturn, and increased uncertainty and risks, including policy risks and potential civil unrest, relating to the outcome of elections across our key markets and elevated geopolitical tension and conflicts, among others. For a description of these and additional factors that may occur that could cause actual results to differ from our forward-looking statements, see our filings with the U.S. Securities and Exchange Commission. The company is not under any duty to update any of the forward-looking statements after the date of this press release to conform to actual results, except as required by applicable law.

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Jacobs Selected to Lead Southern California Rail Infrastructure Upgrade