December 8, 2025
Transportation engineering legend retires after transforming field, mentoring generations
After more than 50 years of transforming global transportation education and research worldwide, Purdue University professor Kumares Sinha is retiring from the Lyles School of Civil and Construction Engineering. The Edgar B. and Hedwig M. Olson Distinguished Professor of Civil Engineering and member of the National Academy of Engineering celebrated his retirement on Nov. 19 with colleagues, former students and collaborators from around the world.