Cars Trapped On St. Joseph Mercy Hospital's Broken Park Mobile Structure, June 1974 Year 1974 Month June Rights Held By Donated by the Ann Arbor News. © The Ann Arbor News. Copyright Copyright Protected Related What Goes Up Must Come Down? Photo Subjects St. Joseph Mercy Hospital - Park Mobile Structure Parking Structures Old St. Joseph Mercy Hospital Automobiles Old News Ann Arbor News Jack Stubbs