Sacramento Airport Will Close Terminal B Roads For Work

Construction on a new pedestrian walkway will impact airport traffic at Terminal B through late October.

Updated on Sept. 30, 2026 in Air Travel

Bold vector editorial illustration of an unfinished concrete walkway structure over an empty airport road, representing terminal construction. — Sacramento International Airport will close sections of the Terminal B roadways through late October to facilitate construction of a new $140 million pedestrian walkway. AI Illustration. Upload story photo >

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Sacramento International Airport will implement road closures at Terminal B to facilitate the construction of a $140 million pedestrian walkway. The project is part of the larger $1.38 billion SMForward capital expansion program.

Why it matters

These closures are necessary to build a quarter-mile pedestrian walkway designed to improve passenger access between check-in and the Terminal B gates. The infrastructure changes aim to modernize facilities for long-term passenger growth.

The pedestrian walkway will span approximately 0.25 miles and cost $140 million to complete. The broader SMForward initiative also includes a new parking garage that will provide 5,537 additional vehicle spaces.

The players

Sacramento International Airport

This is a public airport facility serving the Sacramento region and currently undergoing significant infrastructure updates.

The details

Arrival doors 1 and 2 at Terminal B will be closed daily from 1 a.m. to 9 a.m. through October 1, forcing drivers to redirect to doors 3 and 4. Departure road closures are also scheduled from 8 p.m. to 3 a.m. between October 15 and October 28.

Through October 1, 2026: Arrival doors 1 and 2 at Terminal B are closed daily from 1 a.m. to 9 a.m.
October 15 to October 28, 2026: Terminal B departure road is closed nightly from 8 p.m. to 3 a.m.
November 2026: A new 5,537-space parking garage is scheduled to open.
End of 2026: The airport aims to complete the new pedestrian walkway.
2027: Construction is set to begin on relocated rental car facilities.

Travel Outlook

These infrastructure changes reflect a wider trend of major U.S. airports investing heavily in terminal connectivity and parking capacity to handle rising passenger volumes. This multi-year transition away from legacy transit systems signals a shift toward modernized, pedestrian-friendly airport layouts.

Travelers departing from or arriving at Terminal B should allow extra time to navigate detours and redirected door access during the construction periods. Drivers should follow all posted signage carefully to reach their intended gates without delay.

The takeaway

Airport travelers should anticipate ongoing construction as the facility pursues its $1.38 billion modernization goal through 2027. Checking real-time airport traffic alerts before departure can help passengers avoid unexpected congestion during these scheduled work windows.