Miami police are investigating a possible bomb threat near Biscayne Blvd. and 54th St. Friday morning.
Police said they got a call about a man carrying luggage with wires hanging out and making threats to blow something up.
Officers arrived at the scene and detained the man. A bomb squad is evaluating the device as a precaution.
Streets that were closed during the investigation have since reopened.
Police have not said what charges the man could face.
This story is developing. Check back for updates.