Gateway International Bridge breaks ground on $300M expansion — the first major overhaul in decades 

The federal government broke ground Wednesday on a nearly $300 million modernization of the Gateway International Bridge aimed at expanding border processing capacity, strengthening security operations, and supporting growing trade and travel in downtown Brownsville.

The project, led by the U.S. General Services Administration (GSA) and U.S. Customs and Border Protection, will overhaul the aging port of entry — a crossing that first opened in the 1920s and has undergone few major upgrades since the Eisenhower administration.

Federal officials said the investment reflects a broader push to modernize border infrastructure while improving operational efficiency for officers and travelers alike.

“GSA continues to fortify the federal portfolio by investing in critical infrastructure,” GSA Administrator Edward C. Forst said in a statement. “We are delivering on the President’s promise to secure our borders by building new, modernized facilities that ensure our immigration and customs law enforcement officers have the resources they need to keep America safe.”

Inspection capacity set to double

The project will demolish existing facilities and significantly expand inspection and administrative space at the nine-acre port of entry.

Plans call for a new 48,000-square-foot administration building to replace the current 22,000-square-foot facility used by federal inspection agencies.

The crossing’s primary inspection lanes will double from five to 10, while secondary inspection spaces will increase from 15 to 24.

A 500-square-foot headhouse will also be replaced with a new 6,000-square-foot facility. 

Additional upgrades include a new 9,000-square-foot outbound inspection area and expanded parking for staff and visitors.

CBP Commissioner Rodney Scott said the investment is intended to improve safety, efficiency, and operational readiness at the crossing.

“This investment ensures our officers continue to have the necessary facilities, technology, and resources to perform their duties safely, effectively, and efficiently,” Scott said.

According to GSA, the Brownsville-Gateway crossing handled approximately 148,000 passenger vehicles and 157,000 pedestrians in March 2026 alone, making it one of the region’s busiest international crossings.

Project completion is expected in late 2029.

Decade-long push tied to trade growth

Local officials described the groundbreaking as the culmination of years of lobbying and planning tied to the region’s expanding role in cross-border commerce.

Cameron County Judge Eddie Treviño Jr. said discussions about expanding the crossing began nearly a decade ago after conversations with former Congressman Filemon Vela focused on improving pedestrian access at the bridge.

Treviño said a visit to El Paso helped shape the vision for a larger-scale modernization effort capable of handling significantly more pedestrian traffic.

“Today’s groundbreaking ceremony for the Gateway International Bridge expansion marks the culmination of more than a century in the making,” Treviño said in a statement. “Cross-border trade is the lifeline of Cameron County, connecting our region to the nation and the global economy, and this investment ensures we are ready for continued growth.”

Treviño noted the bridge originally opened in 1926 and has not undergone a major renovation since the 1950s.

Brownsville Mayor John Cowen called the project another major investment in the city’s long-term growth strategy.

“Today marks another major investment in Brownsville’s future,” Cowen said in a statement. “We were proud to join our federal partners for the forthcoming Brownsville Gateway Land Port of Entry project, representing an estimated $264 million investment in infrastructure, trade, and opportunity for our community.”

U.S. Sen. John Cornyn said the modernization will help strengthen both commerce and security operations at the border crossing.

“Our nation’s ports of entry are vital to facilitate trade and travel while protecting against illegal goods and national security threats,” Cornyn said in a statement. “The modernized Brownsville-Gateway Land Port of Entry will streamline operations and the flow of commerce.”