U.S. Postal Police say a highway contract route driver was robbed at gunpoint at the Patterson Post Office at 50 N. Salado, Ave. at 6:05 p.m. Police are looking for a white male, approximately 30 years old and 5-feet-8 to 5-feet-9 inches tall, 200 pounds with a bald or shaved hat wearing a fake beard. He was wearing a blue ball cap, brown long sleeve shirt and blue jeans. The man was last seen leaving the area of the post office in a light blue compact car with a spoiler and is considered armed and dangerous. The U.S. Postal Inspection Service is offering a reward of up to $50,000 for information leading to the arrest and conviction of the suspects responsible for the robbery. Anyone with information about this incident is being asked to call the U.S. Postal Inspection Service at 1-877-876-2455. The case number for this investigation is 1996836-ROBB.