A rally of motorcyclists commemorating the Sept. 11 attacks will be departing the Pentagon in Northern Virginia at about 6:45 a.m. Saturday, according to America's 911 Foundation Inc.
The convoy will be taking I-395 to the Baltimore-Washington Parkway.
They plan to depart Maryland House at about 9:30 a.m. and continue north on I-95 to Delaware.
The group is on its way to the World Trade Center site in New York to honor the victims of the 9/11 attacks on Sunday morning.
On its website, the foundation asks for patience from drivers who encounter the motorcycle fleet.