Royal Caribbean and Carnival Cruise ships leave from Baltimore for the first time since the collapse of the Key Bridge

• Cruise ships left the Port of Baltimore for the first time since March 26.
• The port's terminal was blocked after the Francis Scott Key Bridge collapsed and killed six workers.
• Rebuilding the bridge will take four years and could cost up to $1.9 billion.

Two months after Baltimore's Francis Scott Key Bridge collapsed, cruise ships are now taking off from the Port of Baltimore.

A Royal Caribbean ship called Vision of the Seas left from the port on Saturday for a trip to Bermuda. And a Carnival Cruise ship called Pride destined for Greenland and Canada left Baltimore on Sunday.