Mark Larry Rhineburger was last seen February 15 at 5:30am at the Shell gas station on F.M. 2100 in the Indian Shores subdivision of Crosby.
He is 5 feet 10 inches tall and weighs 170 pounds. He has brown eyes, black hair and was last seen wearing blue jeans and work boots.
Rhoneburger was driving a white, four-door 2005 Chevrolet pickup truck with a crew cab. His truck was found on February 15 at about 8:50am. It was out of gas on a remote stretch of road at 3644 F.M. 787 in Cleveland.
If you have any information on Rhineburger's whereabouts, please call the Harris County Sheriff's Office at 713-967-5824 or the Laura Recovery Center at 866-898-5723.