Road closures have begun around Hollywood Burbank Airport as construction activity on the airport's replacement terminal project moves into a new phase, NBC Los Angeles reports.

The closures mark the first visible disruption to ground traffic tied to the terminal programme, which aims to replace the airport's aging existing terminal with a modernised facility. Drivers using roads adjacent to the airport should expect restricted access and modified routing for the duration of the current work, according to the report.

Hollywood Burbank Airport, located in the San Fernando Valley and served by carriers including Southwest, United, Delta, Alaska and American, has long operated from a terminal originally built in the 1930s. The replacement terminal effort has been shaped by decades of debate over safety, noise and land-use constraints peculiar to the airport's position adjacent to rail lines and dense urban development.

The report directs travellers and residents to follow terminal project updates as the work proceeds, with further traffic changes expected as construction advances. Neither the airport authority nor its construction contractors have indicated a completion date for the current phase of road work in the published report.

The closures signal that the terminal replacement is now producing measurable impacts beyond the construction site itself — affecting airport access, pickup and drop-off flows, and surrounding surface streets that carriers and ground operators factor into schedules and passenger handling.

Airport officials are expected to publish updated traffic management plans as the project progresses, with travellers advised to allow additional time for ground access until the work is complete.