URMC / Highland Hospital / Facilities / Blog / April 2020 / Trellis Installation Begins Trellis Installation Begins Construction on the metal trellises and plantings for the sides of the Highland POB and Main Parking Garages will begin on Monday (4/27) and is expected to last about two weeks. Work will be done between 8 a.m. and 4 p.m., Monday through Friday. Global Administrator | 4/24/2020 You may also like No related posts found.