Authorities were investigating after a UPS truck took a detour into Biscayne Bay Wednesday morning.
The truck went into the water at Northeast 95th Street and N. Bayshore Drive. Aerial footage showed the badly damaged truck standing in water several feet from shore.
Miami-Dade Fire Rescue officials said the truck may have lost control somehow and crashed into a stop sign before it went into the bay.
Miami Shores Chief of Police Kevin Lystad said the driver told authorities he'd hit a tree two blocks away before he plunged into the water. Lystad said an equipment failure or possible medical condition prevented the truck from stopping.
Officials said no one was injured.
Check back with NBCMiami.com for updates.