See Rio Abajo, Puerto Rico, by FPV drone in this mini quad video by pilot adrenalinefilmspr. Rio Abajo is a barrio, or geographical section, of Utuado, Puerto Rico whose population is under 250 people. The area was devastated after Hurricane Maria struck the island in 2017. The residents of the area were left isolated after the Rio Abajo bridge washed away. You can see the new bridge that connects the barrio with the rest of the island in this video.