Parking P1 is located next to the Cancer Center entrance on Medical Center Drive and is intended for use by Cancer Center patients and the family/friends who accompany them to appointments. The structure is open 6 a.m. to 11 p.m., Monday through Friday, and 6 a.m. to 10 p.m. on Saturdays. This parking structure is closed on Sunday.   Valet parking is available for a fee at the Cancer Center: Hours - 7:30 a.m to 4 p.m., Monday through Friday; not available on weekends.For more information, including current fees, call Valet Parking at 734-936-6641.