Scheduled Tunnel Closures

The PortMiami Tunnel will be closed for scheduled maintenance at the times listed below. 

During scheduled maintenance, the alternate routes may be used to access the Port.



The tunnel remains closed during the night from 7 pm to 4 am to mirror the

Port’s Cargo operations. When cargo is closed the Tunnel remains closed.


Westbound (WB) – traffic traveling from Port Miami to I-395 will be affected.

Eastbound (EB) – traffic traveling from I-395 to Port Miami will be affected.

Both Bores – the Port Miami Tunnel will be closed in both directions.

Please use the Port Bridge for all travel during these times.

*Closure may be shortened upon project completion 


For information on other FDOT lane closures and projects, click here