DGL’s Amy Zimmerman, PE and Corrinne Lochtefeld, PE, PTOE presented at OSPE’s All Ohio Engineering Conference today. Engineers from all over Ohio attended to engage in compelling seminars and technical tours and interact with Society leaders and PE peers.
Amy and Corrinne presented on the Diverging Diamond Interchange. Participants learned the existing conditions of the project site and the interchange alternative analysis process; key design concepts including, variable design speed, crossover angle, ramp alignment, pedestrian and bicyclist access and maintenance of traffic and implementing public involvement in the beginning of the design.
View Amy and Corrinne’s presentation here.