A Delphos man was struck and killed while working on his van along the side of U.S. 30 Sunday night.  According to the Van Wert post of the Ohio State Highway Patrol, the incident happened just before 10 pm between the Van Wert and Middle Point exits on U.S. 30.   44-year-old Jeffrey Brown was trying to make repairs to his van alongside the eastbound lane, when a semi driven by 66-year-old Glen Anderson of Indiana went into the berm, hitting both the van and Brown.  Brown was pronounced dead at the scene, the crash remains under investigation.