A crash involving two cars delayed traffic for drivers headed through Barrigada Heights Saturday night. It happened at 6:19 pm along Route 16 near the Mobil gas station, according to Guam Fire Department spokesperson Lt. Nick Garrido. Witnesses on scene reported one car had flipped on its side. Medics arrived on scene to find two people outside of the vehicle. Both were taken to the Guam Regional Medical City with minor injuries. Officers with the Guam Police Department were also on scene invest