Continuing a tradition of support begun by the PCA Rocky Mountain Region, Don A. Clem, PE, was invited to be a guest lecturer before engineering students at the University of Colorado at Denver. Clem spoke before 15 students in Professor Caroline Clevenger’s Material and Methods class on how hot and cold weather affects construction of concrete for parking lots.  Additionally, students were introduced to NRMCA as a resource for technical assistance as they embark on their careers and were encouraged to utilize the NRMCA DAP program for paving and buildings.