Tri Star Career Compact’s junior construction students have been busy pouring a concrete sidewalk leading to the new Cornerstone Chapel at the Mercer County Fairgrounds, a structure the students helped build last year. This is one of several community service projects that Tri Star’s construction program has been or is currently involved in. The junior construction program is made up of students from Celina, Coldwater, Fort Recovery, Marion Local, New Bremen, St. Henry, and St. Marys and their instructor is Brett McGillvary.