Penn State Altoona juniors Conrad Schlenker (left) and Leo Candelaria do an
elevation survey of Heritage Plaza in Altoona on Thursday as part of the Rail Transportation Engineering (RTE) program. Mirror photo by Patrick Waksmunski
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Penn State Altoona juniors Conrad Schlenker (left) and Leo Candelaria do an elevation survey of Heritage Plaza in Altoona on Thursday as part of the Rail Transportation Engineering (RTE) program.