![Charles Jahren image](https://www.engineering.iastate.edu/people/files/2016/01/Jahren-Chuck_200x300-150x150.jpg)
Morrill Professor Emeritus of Civil, Construction and Environmental Engineering
Emeritus Faculty | CCEE Emeritus and Retired Faculty Civil Construction and Environmental Engineering | Active and Project Based Learning Research Advance Construction Equipment Operation Construction Administration Improvement Construction Process Improvement Electronic data exchange in design and construction Hybrid Online Road Maintenance and Rehabilitation