Glsd Calendar 2025. Greater latrobe senior high school 131 high school road, latrobe, pa 15650 phone: The goal of the academic calendar creation is to ensure our students and staff will be provided the maximum amount of instructional time possible all the while keeping up with changes presented by state and federal.

Greater latrobe senior high school 131 high school road, latrobe, pa 15650 phone: Greater latrobe senior high school is located in latrobe, pa.