Iowa ASCE

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President: Casey Dix, P.E.

Casey is a Civil Engineer in the Traffic Engineering Division for the City of Cedar Rapids, Iowa. He graduated from University of Iowa with a BSE in Civil Engineering in 2013 and just recently became a licensed professional engineer in Iowa. Casey’s professional experience has included traffic forecasting, travel demand modeling, and transportation system simulation. He currently works on analysis of traffic signal timing and temporary traffic control management. Casey has started learning the intricacies of canning produce from his garden and recently deciding to try his hand at homemade wine making.


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Treasurer: Della Caldwell, E.I.

Della is a Civil Engineer with MMS Consultants. She graduated from the University of Iowa with a BSE in Civil Engineering in 2013 and a MS in Urban and Regional Planning in 2015. Della's professional experience includes site development, waste and storm water design, and construction management. Della enjoys K-12 Outreach, including acting as an educator for a local Future Cities team, and volunteering in the community. 


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Secretary: Michelle Riedinger, E.I
Michelle is a structural engineer with Shive-Hattery in Iowa City. She graduated from the University of Iowa with a BSE in Civil Engineering in 2016. Michelle's professional experience includes utility distribution tunnel design and assessment, education facilities and assessment of existing structures. In her free time, she enjoys mentoring a local Future Cities team and ringing handbells with a local choir. 

Social Chair: Kelly Wollner, E.I.
Kelly Wollner is a Transportation Engineer for Foth in Cedar Rapids, Iowa. She graduated with a BS in civil engineering from the University of Iowa in 2018. Her professional experience has focused on roadway design. In her free time, Kelly enjoys baking, painting, fishing, going to the gym and travelling.