*For turn by turn directions, click here. The Samuel Riggs IV Alumni Center does not have a physical address. If you would like directions to our facility from your starting address, please use the map link above. THE SAMUEL RIGGS IV ALUMNI CENTER is situated on the University of Maryland, College Park, campus—conveniently located off of I-495 and close to the College Park Metro Station.The center is at the hub of the university’s northwest corner next to the Clarice Smith Performing Arts Center and Byrd Stadium. Download map and directions as printer-friendly pdf.